RDF2vec.org

Extensions and Variants

There are quite a few variants of RDF2vec which have been examined in the past.

Walking RDF and OWL pursues exactly the same idea as RDF2vec, and the two can be considered identical. It uses random walks and Skip Gram embeddings. The approach has been developed at the same time as RDF2vec. [Alsharani et al., 2017]
KG2vec pursues a similar idea as RDF2vec by first transforming the directed, labeled RDF graph into an undirected, unlabeled graph (using nodes for the relations) and then extracting walks from that transformed graph. [Wang et al., 2021] Although no direct comparison is available, we assume that the embeddings are comparable.
Wembedder is a simplified version of RDF2vec which uses the raw triples of a knowledge graph as input to the word2vec implementation, instead of random walks. It serves pre-computed vectors for Wikidata. [Nielsen, 2017]
KG2vec (not to be confused with the aforementioned approach also named KG2vec) follows the same idea of using triples as input to a Skip-Gram algorithm. [Soru et al., 2018]
Triple2Vec follows a similar idea of walk-based embedding generation, but embeds entire triples instead of nodes. [Fionda and Pirrò, 2020]
[Van and Lee, 2023] propose different extensions to creating walks for RDF2vec, including the usage of text literals by means of creating new graph nodes for similar text literals, as well as the introduction of latent walks which capture relations which are not explicit in the knowledge graph.

Initially, word2vec was created for natural language, which shows a bit of variety with respect to word ordering. In contrast, walks extracted from graphs are different.

Consider, for example, the case of creating embedding vectors for bread in sentences such as Tom ate bread yesterday morning and Yesterday morning, Tom ate bread. For walks extracted from graphs, however, it makes a difference whether a predicate appears before or after the entity at hand. Consider the example above, where all three entities in the middle (Angela_Merkel, Peter_Tschentscher, and Germany) share the same context items (i.e., Hamburg and leader). However, for the semantics of an entity, it makes a difference whether that entity is or has a leader.

RDF2vec_oa [Portisch and Paulheim, 2021] tackles this by using an order-aware variant of word2vec [Ling et al., 2015].

RDF2vec always generates embedding vectors for an entire knowledge graph. In many practical cases, however, we only need vectors for a small set of target entities. In such cases, generating vectors for an entire large graph like DBpedia would not be a practical solution.

RDF2vec Light is an alternative which can be used in such scenarios. It only creates random walks on a subset of the knowledge graph and can produce embedding vectors for a target subset of entities fast. In many cases, the results are competitive with those achieved with embeddings of the full graph. [Portisch et al., 2020] Details about the implementation are found here.
LODVec uses the same mechanism as RDF2vec Light, but creates sequences across different datasets by exploiting owl:sameAs links, and unifying classes and predicates by exploiting owl:equivalentClass and owl:equivalentProperty definitions. [Mountantonakis and Tzitzikas, 2021]

RDF2vec can explicitly trade off similarity and relatedness.

One of the key findings of the comparison of RDF2vec to embedding approaches for link prediction, such as TransE, is that while embedding approaches for link prediction create an embedding space in which the distance metric encodes similarity of entities, the distance metric in the RDF2vec embedding space mixes similarity and relatedness [Portisch et al., 2022]. This behavior can be influenced by changing the walk strategy, thereby creating embedding spaces which explicitly emphasize similarity or relatedness. The corresponding walk strategies are called p-walks and e-walks. In the above example, a set of p-walks would be:

birthPlace -> country -> Germany            -> leader     -> birthPlace
country    -> leader  -> Angela_Merkel      -> birthPlace -> leader
residence  -> leader  -> Peter_Tschentscher -> residence  -> leader

Likewise, the set of e-walks would be

Peter_Tschentscher -> Hamburg -> Germany            -> Angela_Merkel -> Hamburg
Hamburg            -> Germany -> Angela_Merkel      -> Hamburg       -> Peter_Tschentscher
Angela_Merkel      -> Hamburg -> Peter_Tschentscher -> Hamburg	     -> Germany

It has been shown that embedding vectors computed based on e-walks create a vector space encoding relatedness, while embedding vectors computed based on p-walks create a vector space encoding similarity. [Portisch and Paulheim, 2022]

Besides e-walks and p-walks, the creation of walks is the aspect of RDF2vec which has been undergone the most extensive research so far. While the original implementation uses random walks, alternatives have been explored include:

The use of different heuristics for biasing the walks, e.g., prefering edges with more/less frequent predicates, prefering links to nodes with higher/lower PageRank, etc. An extensive study is available in [Cochez et al., 2017a].
Zhang et al. also propose a different weighting scheme based on Metropolis-Hastings random walks, which reduces the probability of transitioning to a node with high degree and aims at a more balanced distribution of nodes in the walks. [Zhang et al., 2022]
A similar approach is analyzed in [Al Taweel and Paulheim, 2020], where embeddings for DBpedia are trained with external edge weights derived from page transition probabilities in Wikipedia.
In [Vandewiele et al., 2020], we have analyzed different alternatives to using random walks, such as walk strategies with teleportation within communities. While random walks are usually a good choice, there are scenarios in which other walking strategies are superior.
In [Saeed and Prasanna, 2018], the identification of specific properties for groups of entities is discussed as a means to find task-specific edge weights.
Similarly, NESP computes semantic similarities between relations in order to create semantically coherent walks. Moreover, the approach foresees refining an existing embedding space by bringing more closely related entities closer together. [Chekol and Pirrò, 2020]
Mukherjee et al. [Mukherjee et al., 2019] also observe that biasing the walks with prior knowledge on relevant properties and classes for a domain can improve the results obtained with RDF2vec.
The ontowalk2vec approach [Gkotse, 2020] combines the random walk strategies of RDF2vec and node2vec, and trains a language model on the union of both walk sets.

Besides changing the walk creation itself, there are also approaches for incorporating additional information in the walks:

[Bachhofner et al., 2021] discuss the inclusion of metadata, such as provenance information, in the walks in order to improve the resulting embeddings.
[Pietrasik and Reformat, 2023] introduce a heuristic reduction based on probabilistic properties of the knowledge graph as a preprocessing step, so that a first version of the embedding can be computed on a reduced knowledge graph.

RDF2vec relies on the word2vec embedding mechanism. However, other word embedding approaches have also been discussed.

In his master's thesis, Agozzino discuss the usage of FastText and BERT in RDF2vec as an alternative to word2vec. His preliminary experiments suggest that FastText might be a superior alternative to word2vec. [Agozzino, 2021] The FastText variant is also available in the pyRDF2vec implementation.
KGlove adapts the GloVe algorithm [Pennington et al., 2014] for creating the embedding vectors [Cochez et al., 2017b]. However, KGlove does not use random walks, but derives the co-occurence matrix directly from the knowledge graph.

While the original RDF2vec approach is agnostic to the type of knowledge encoded in RDF, it is also possible to extend the approach to specific types of datasets.

OWL2vec and its successor OWL2vec* is an extension of RDF2vec which is tailored towards OWL ontologies [Holter et al., 2019, Chen et al., 2020].
onto2vec pursues a similar strategy. It first materializes the ontology (see our comment on materialization below), then performs random walks and feeds them into word2vec. [Smaili et al., 2018]

To materialize or not to materialize? While it might look like a good idea to enrich the knowledge graph with implicit knowledge before training the embeddings, experimental results show that materializing implicit knowledge actually makes the resulting embedding worse, not better.

In [Iana and Paulheim, 2020], we have conducted a series of experiments training embeddings on DBpedia as is, vs. training embeddings on DBpedia with implicit knowledge materialized. In most settings, the results on downstream tasks get worse when adding implicit knowledge. Our hypothesis is that missing information in many knowledge graphs is not missing at random, but a signal of lesser importance, and that signal is canceled out by materialization. A similar observation was made by [Alsharani et al., 2017].

RDF2vec can only learn that two entities is similar based on signals that can co-appear in a graph walk. For that reason, it is, for example, impossible to learn that two entities are similar because they have an ingoing edge from an entity of the same type (see also the results on the DLCC node classification benchmark [Portisch and Paulheim, 2022]). Looking at the following triples:

:Germany	rdf:type	:EuropeanCountry .
:Germany	:capital	:Berlin .
:France		rdf:type	:EuropeanCountry .
:France		:capital	:Paris .
:Thailand	rdf:type	:AsianCountry .
:Thailand	:capital	:Bangkok .

In this example, it is impossible for RDF2vec to learn that Berlin is more similar to Paris than to Bangkok, since the entities EuropeanCountry and AsianCountry never co-occur in any walk with the city entities. Therefore, injection structural information into RDF2vec may improve the results.

Liang et al. have proposed an approach for using such structural information by injecting them in the loss function of the downstream task (not the one used for training the embeddings per se). Their results show that the performance of entity classification with RDF2vec can be improved by adding a loss term based on structural similarities.

Applications

RDF2vec has been used in a variety of applications. In the following, we list a number of those, organized by different fields of applications.

Knowledge Graph Refinement

Knowledge Graph Refinement subsumes the usage of embeddings for adding additional information to a knowledge graph (e.g., link/relation or type prediction), to extend its schema/ontology, or the identification (and potentially: correction) of existing facts in the graph [Paulheim, 2017]. In most of the applications, RDF2vec embedding vectors are used as representations for training a machine learning classifier for the task at hand, e.g., a predictive model for entity types. Applications in this area include:

TIEmb is an approach for learning subsumption relations using RDF2vec embeddings. [Ristoski et al., 2017]
Kejriwal and Szekely discuss the use RDF2vec embeddings for entity type prediction in knowledge graphs. [Kejriwal and Szekely, 2017] Another approach in that direction is proposed by Sofronova et al., who contrast supervised and unsupervised methods for exploiting RDF2vec embeddings for type prediction. [Sofronova et al., 2020] Furthermore, the usage of RDF2vec for type prediction in knowledge graphs is discussed in [Weller, 2021], [Jain et al., 2021], and [Ukai, 2023]. [Cutrona et al., 2021] report that using RDF2vec embeddings for type prediction yields similarly scoring results as using BERT embeddings [Devlin et al., 2018] trained on the entities' textual abstracts. The combination of textual entity information, encoded with BERT, and graph information, encoded with RDF2vec, is discussed in [Biswas et al., 2022].
Daga and Groth also use RDF2vec to classify nodes in a knowledge graph extracted from Python notebooks on Kaggle. They show that the classification using RDF2vec significantly outperforms the usage of the pre-trained CodeBERTa model. [Daga and Groth, 2022]
Shahinmoghadam et al. discuss the use of RDF2vec embeddings for node classification in the building information modeling field. They show that the combination of dimensionality reduction of the embedding space using Kernel PCA and a downstream classifier yields the best results. [Shahinmoghadam et al., 2022]
GraphEmbeddings4DDI utilizes RDF2vec for predicting drug-drug interactions [Çelebi et al., 2018]. A similar system is introduced by Karim et al., using a complex LSTM on top of the entity embeddings generated with RDF2vec [Karim et al., 2019]. Since the drug-drug-interactions are modeled as relation in the knowledge graphs used for the experiments, this task is essentially a relation prediction task. [Zhang et al., 2022] also target the prediction of drug-drug-interaction and drug-target-interaction, using a combination of CNN and BiLSTM as a downstream prediction model.
Ammar and Celebi showcase the use of RDF2vec embeddings for the fact validation task at the 2019 edition of the Semantic Web Challenge. [Ammar and Celebi, 2019]. A similar approach is pursued by Pister and Atemezing [Pister and Atemezing, 2019]. Qudus et al. discuss a hybrid fact checking approach using text and knowledge graph embeddings. They show that hybrid approaches built with RDF2vec outperform those built on most other embedding techniques. [Qudus et al., 2022]
Chen et al. show that RDF2vec embeddings can be used for relation prediction and yields results competitive with TransE and DistMult [Chen et al., 2020].
Yao and Barbosa combines RDF2vec and outlier detection for detecting wrong type assertions in knowledge graphs [Yao and Barbosa, 2021].
Egami et al. utilize RDF2vec for clustering activities in a knowledge graph of daily living activities, and discuss the use of those clusters for refining the underlying ontology. [Egami et al., 2021]
[Heilig et al., 2022] use RDF2vec embedding on a biomedical knowledge graph for refining rules for medical diagnosis. This gives an interesting example for combining embeddings with explainable artificial intelligence: the embeddings are not used directly for prediction, but rather to refine interpretable rules, which are reviewed by medical experts.
[Gonzalez-Hevia and Gayo-Avello] propose the extraction of knowledge graphs containing not only the information about the entity itself, but also its edit history to improve type prediction. One of their approaches uses RDF2vec embeddings on those extracted knowledge graphs.

Knowledge Matching and Integration

In knowledge matching and integration, entity embedding vectors are mostly utilized to determine whether two entities in two datasets are similar enough to each other to merge them into one. Different approaches have been proposed using RDF2vec for matching and integratino both on the schema as well as on the instance level:

MERGILO is a tool for merging structured knowledge extracted from text. A refinement of MERGILO using RDF2vec embeddings on FrameNet is discussed in [Alam et al., 2017].
EARL is a named entity linking tool which uses pre-trained RDF2vec embeddings. [Dubey et al., 2018]
ALOD2vec Matcher is an ontology matching system which uses pre-trained embeddings on the WebIsALOD knowledge graph to determine the similarity of two concepts. [Portisch and Paulheim, 2018]. The approach has later been extended to DBpedia, WordNet, Wikidata, Wiktionary, and BabelNet in [Portisch et al., 2021]. A similar approach is pursued by the DESKMatcher system, which uses domain specific embeddings from the business domain, e.g., the FIBO ontology [Monych et al., 2020].
AnyGraphMatcher is another ontology matching system which leverages RDF2vec embeddings trained on the two input ontologies to match [Lütke, 2019].
Azmy et al. use RDF2vec for entity matching across knowledge graphs, and show a large-scale study for matching DBpedia and Wikidata [Azmy et al., 2019]. A similar approach is introduced by Aghaei and Fensel, who combine RDF2vec embeddings with clustering and BERT sentence embeddings to identify related entities in two knowledge graphs [Aghaei and Fensel, 2021]. The combination of textual embeddings with BERT and RDF2vec embeddings is also discussed for ontology matching by [Mijalcheva et al., 2022].
DELV is an entity matching approach for matching multiple knowledge graphs built on top of RDF2vec. It first embeds a central knowledge graph using RDF2vec, and then performs an RDF2vec embedding of satellite knowledge graphs with a slightly modified word2vec loss function, taking the minimization of the distance of already matched anchors into account.[Ruppen, 2018].
In a showcase for the MELT ontology matching framework, Hertling et al. show that by learning a non-linear mapping between RDF2vec embeddings of different ontologies, ontology matching can be performed at least for structurally similar ontologies [Hertling et al., 2020]. [Portisch et al., 2022] show that this can also be achieved by rotation of embedding spaces. This is particularly remarkable since that metric measures similarity, not relatedness, which is actually needed for the task at hand.
[Cvetkov et al., 2022] use knowledge graph embeddings to perform table augmentation. They represent a set of tables as a knowledge graph and perform embeddings on top; RDF2vec is one of the methods tested for this task.

Applications in NLP

In natural language processing, knowledge graph embeddings are particularly handy in setups that already exploit knowledge graphs, for example, for linking entities in text to a knowledge graph using named entitiy linking and named entity disambiguation. Applications of RDF2vec in the NLP field include:

TREC CAR is a benchmark for complex answer retrieval. The authors use pre-trained RDF2vec embeddings as one means to represent queries and answers, and for matching them onto each other. [Nanni et al., 2017a]
Inan and Dikenelli demonstrate the usage of RDF2vec embeddings in named entity disambiguation in the entity disambiguation frameworks DoSeR and AGDISTIS. [Inan and Dikenelli, 2017]
In a later work, Inan and Dikelli propose the use of RDF2vec embeddings together with a BiLSTM and a CRF layer for entity disambiguation. [Inan and Dikenelli, 2018]
Wang et al. have used RDF2vec embeddings for analyzing entity co-occurence in tweets [Wang et al., 2017].
[Benitez-Andrades et al., 2022] consider the case of tweet classification, and show that by linking entities to Wikidata and using RDF2vec embeddings for those entities leads to better classification results than pure text-based approaches based on different BERT variants.
Nanni et al. showcase the use of RDF2vec embeddings for entity aspect linking in [Nanni et al., 2018].
Nizzoli et al. use RDF2vec, among other features, to perform named entity linking of geographic entities, in particular for scoring candidates. [Nizzoli et al., 2020]
KGA-CGM is a system for describing images with captions. It uses RDF2vec embeddings for handling out-of-training entities [Mogadala et al., 2018].
Türker discusses the use of RDF2vec for text categorization by embedding both texts and categories [Türker, 2019].
Vakulenko demonstrates the use of RDF2vec in dialogue systems [Vakulenko, 2019].
G-Rex is a tool for relation extraction from text which leverages RDF2vec entity embeddings [Ristoski et al., 2020].
El Vaigh et al. show that using cosine similarity in the RDF2vec space creates a strong baseline for collective entity linking [El Vaigh al., 2020]. This is particularly remarkable since that metric measures similarity, not relatedness, which is actually needed for the task at hand.
Yamada et al. also use RDF2vec for measuring entity relatedness, and contrast the results of RDF2vec trained on DBpedia to their model Wikipedia2vec. The results are close, with Wikipedia2vec yielding slightly better results, but also based on a model which is significantly larger than RDF2vec. [Yamada et al., 2020]
FinMatcher is a tool for named entity classification in the financial domain, developed for the FinSim-2 shared task. It uses pre-trained RDF2vec embeddings on WebIsALOD [Portisch et al., 2021]
[Eingleitner et al., 2021] use RDF2vec embeddings to provide semantic tags for news articles.
LamAPI is a service for entity retrieval as one step in the entity linking process. [Avogadro et al., 2022] use RDF2vec in this service to enhance the set of types for seed entities, and they show that an expansion based on RDF2vec helps in particular with entities with no or just one type assigned.
[Bagherzadeh and Bergler, 2022] combine pre-trained RDF2vec embeddings on various general purpose knowledge graphs (DBpedia, WordNet, and ConceptNet) with embeddings on biomedical knowledge graphs and BERT text embeddings on a variety of NLP tasks in the biomedical domain, including text classification and relation extraction. They show that a combination of BERT and knowledge graph embeddings outperforms a pure BERT based approach. Moreover, the paper interestingly demonstrates that embeddings on different knowledge graphs created with different embedding approaches can be combined.
[Chen, 2023] proposes the use of RDF2vec embeddings on a general purpose knowledge graph (here: YAGO2) as a signal for entity relatedness in text summarization.
[Setty, 2023] uses RDF2vec embeddings for clustering types in knowledge graphs as a preparing step for answer type prediction in question answering.

Information Retrieval

In information retrieval, similarity and relatedness of entities can be utilized to retrieve and/or rank results for queries for a given entity. Examples for the use of RDF2vec in the information retrieval field include:

Nanni et al. describe a system for harvesting event collections from Wikipedia, where RDF2vec is used internally for entity ranking. [Nanni et al., 2017b]
Ad Hoc Table Retrieval using Semantic Similarity describes the use of pre-trained RDF2vec embeddings for retrieving Wikipedia tables. [Zhang and Balog, 2018] In a later extension, they distinguish two kinds of retrieval tasks (using either keywords or tables as queries), and show that entity embeddings with RDF2vec can be used for both scenarios. [Zhang and Balog, 2021] Table annotation with RDF2vec is also discussed in [Cutrona et al., 2021] and [Shigarov et al., 2021].
Cyber-all-intel is an application in the computer security domain. It uses RDF2vec vectors for retrieving information on security alerts [Mittal et al., 2019].
The COVID-19 literature knowledge graph is a large citation network of CoViD-19 related scientific publications, derived from the CORD-19 dataset. In [Steenwinckel et al., 2020], the authors exploit RDF2vec embeddings on that graph for facilitating the retrieval of related articles, as well as for clustering the large body of literature.
In the context of the Data Set Knowledge Graph, the retrieval of similar datasets has been discussed as a use case for RDF2vec. [Färber and Lamprecht, 2021]
Kim et al. discuss the use of RDF2vec on top of knowledge graphs created using open information extraction from text, in particular for retrieving similar entities to support situation awareness in combat situations. [Kim et al., 2021]
[Loesch et al., 2022] discuss the use of RDF2vec for retrieving substitutes for food ingredients in a food knowledge graph. They show that RDF2vec embeddings outperform TransE and ComplEx on this task.
ebay uses RDF2vec embeddings on product graphs to retrieve products with similar colors refered to by different names (e.g., "graphite" for "grey"). [Liang et al., 2022]
[Nordsieck et al., 2022] use RDF2vec to retrieve similar processes from a knowledge graph encoding procedural knowledge in the industrial manufacturing domain.
[Schwabe and Acosta, 2023] combine RDF2vec embeddings with a graph neural network approach to estimate the cardinality of queries on a knowledge graph.
[Ekaputra et al., 2023] use RDF2vec on a knowledge graph of scientific papers and systems to identify related systems, datasets, or algorithms.
[Farzana et al., 2023] discuss the use case of query rewriting for product retrieval, using RDF2vec embeddings on a product knowledge graph, among other building blocks.
[Eschauzier et al., 2023] use RDF2vec embeddings to represent predicates in learning to optimize join orderings for SPARQL query execution.

Predictive Modeling

Predictive modeling was the original use case for which RDF2vec was developed. Here, external variables (which might be continuous or categorical) are predicted for a set of entities. By linking these entities to a knowledge graph, entity embeddings have been shown to be suitable representations for the downstream predictive modeling tools. Examples in this field include:

Hascoet et al. show how to use RDF2vec for image classification, especially for classes of images for which no training data is available, i.e., zero-shot-learning. [Hascoet et al., 2017]
evoKGsim* combines similarity metrics and genetic programming for predicting out-of-KG relations. The framework implements RDF2vec as one source of similarity metrics. [Sousa et al., 2021]
Biswas et al. discuss the use of RDF2vec as a signal for predicting infobox types in Wikipedia articles [Biswas et al., 2018].
Egami et al. show the use case of geospatial data analytics in urban spaces by constructing a geospatial knowledge graph and computing RDF2vec embeddings thereon [Egami et al., 2018]. Another example of predictive modeling using geo-spatial knowledge graphs is given by [Böckling et al., 2023], where wildfires are predicted using a geo-spatial knowledge graph integrating various sources, and computing RDF2vec embddings thereon.
Hees discusses the use of pre-trained RDF2vec models for predicting human associations of terms [Hees, 2018].
The utilization of RDF2vec for content-based recommender systems is discussed in [Saeed and Prasanna, 2018], [Ristoski et al., 2019], and [Voit and Paulheim, 2021]. [Palumbo et al., 2019] report that RDF2vec performs better in terms of recommending novel items than other competitors.
Jurgovsky demonstrates the use of RDF2vec for data augmentation on the task of credit card fraud detection [Jurgovsky, 2019].
Hoppe et al. demonstrate the use of RDF2vec embeddings on DBpedia for improving the classification of scientific articles [Hoppe et al., 2021]. The approach was later also applied to classifying Wikipedia abstracts [Hoppe, 2022]. In particular, the authors suggest representing a texts as sequences of entities, which are then processed by a BiLSTM.
[Nunes et al., 2021] show how graph embeddings on biomedical ontologies can be utilized for predicting drug-gene-interactions. They train classifiers such as random forests over the concatenated embedding vectors of the drugs and genes.
[Sousa et al., 2021] use embeddings on the Gene ontology for various predictive modeling tasks in the biomedical domain, including the prediction of proteins and the interaction of diseases and genes.
Wang et al. use embeddings, including RDF2vec, to assess the similarity of proteins in the Gene Ontology [Wang et al., 2022].
Ramezani et al. represent essays by knowledge graphs, and use embeddings of the concepts in those graphs to predict the author's personality in the big 5 model based on their written essay. [Ramezani et al., 2022]
[Carvalho et al., 2022] use RDF2vec embeddings on an ontology-enriched variant of the MIMIC III dataset, a database of hospital patient data, to predict patient readmission to intensive care units.
[Vliestra et al., 2022] apply RDF2vec on a biomedical knowledge graph to identify genetic markers associated with diseases. They show that RDF2vec does not only outperform other graph embedding methods, but also state of the art reference methods in the field.
[Pellegrini, 2021] uses RDF2vec embeddings for classifying nodes in different knowledge graphs, mostly for predicting the gender of humans.
[Chiatta and Dagi, 2022] show how RDF2vec based embeddings can be used as an additional signal in predicting artwork subjects. They combine image, text, and knowledge graph embeddings and show that those combinations often outperform purely visual classification.
[Lazzari, 2022] uses RDF2vec to classify chords in music, which are arranged in a knowledge graph of music chords. The work shows that RDF2vec on that graph outperforms tailored models like chord2vec, intervals2vec, and pitchclass2vec.

Other Applications

No matter how sophisticated your categorization schema is, you always end up with a category called "other" or "misc.". Here are examples for applications of RDF2vec in that category:

REMES is an entity summarization approach which uses RDF2vec to select a suitable subset of statements for describing an entity. [Gunaratna et al., 2017] Another work proposing the usage of RDF2vec for entity summarization is discussed in [Li et al., 2020].
Similar to that, Shi et al. propose an approach for extracting semantically coherent subgraphs from a knowledge graph, which uses RDF2vec as a measure for semantic distance to guarantee semantic coherence. [Shi et al., 2021]
Jurisch and Igler demonstrate that utilization of RDF2vec embeddings for detecting changes in ontologies in [Jurisch and Igler, 2018].
Niazmand et al. use of RDF2vec embeddings for identifying similar predicates for summarizing knowledge graphs [Niazmand et al., 2022]. That approach for identifying of similar predicates is also discussed by the authors for improving query processing over Wikidata [Niazmand et al., 2023]
Abe et al. propose the use of RDF2vec vectors to identify devices in the physical neighborhood of a user in an IoT scenario [Abe et al., 2022].
Wang et al. use RDF2vec to identify semantically similar statements (receiving a statement vector by concatenating subject, predicate, and object vectors) for creating semantically coherent subgraphs of inconsistent ontologies. [Wang et al., 2023].

References

These are the core publications of RDF2vec:

Heiko Paulheim, Petar Ristoski, Jan Portisch: Embedding Knowledge Graphs with RDF2vec. Springer, 2023.
Petar Ristoski, Jessica Rosati, Tommaso Di Noia, Renato De Leone, Heiko Paulheim: RDF2Vec: RDF Graph Embeddings and Their Applications. Semantic Web Journal 10(4), 2019
Petar Ristoski, Heiko Paulheim: RDF2Vec: RDF Graph Embeddings for Data Mining. International Semantic Web Conference, 2016

Further references used above:

Shinya Abe, Shoko Fujii, Tatsuya Sato, Yuto Komatsu, Satoshi Fujitsu, Hiroshi Fujisawa: Semantic Force-directed Device Selection for Notification. Annual Conference of the Society of Instrument and Control Engineers (SICE), 2022.
Sareh Aghaei, Anna Fensel: Finding Similar Entities Across Knowledge Graphs. International Conference on Advances in Computer Science and Information Technology, 2021.
Terencio Agozzino: A Trip to Sesame Street: Evaluation of BERT and Other Recent Embedding Techniques Within RDF2Vec. Master's thesis, 2021.
Mehwish Alam, Diego Reforgiato Recupero, Misael Mongiovi, Aldo Gangemi, Petar Ristoski: Event-based knowledge reconciliation using frame embeddings and frame similarity. Knowledge-based Systems (135), 2017
Mona Alshahrani, Mohammad Asif Khan, Omar Maddouri, Akira R Kinjo, Núria Queralt-Rosinach, Robert Hoehndorf: Neuro-symbolic representation learning on biological knowledge graphs. Bioinformatics 33(17), 2017.
Faisal Alshargi, Saeedeh Shekarpour, Tommaso Soru, Amit Sheth: Concept2vec: Metrics for Evaluating Quality of Embeddings for Ontological Concepts. Spring Symposium on Combining Machine Learning with Knowledge Engineering, 2019
Ahmad Al Taweel, Heiko Paulheim: Towards Exploiting Implicit Human Feedback for Improving RDF2vec Embeddings. Deep Learning for Knowledge Graphs Workshop, 2020
Ammar Ammar, Remzi Celebi: Fact Validation with Knowledge Graph Embeddings. International Semantic Web Conference, 2019
Roberto Avogadro, Marco Cremaschi, Fabio D’adda, Flavio De Paoli, and Matteo Palmonari: LamAPI: a Comprehensive Tool for String-based Entity Retrieval with Type-base Filters. Workshop on Ontology Matching, 2022.
Michael Azmy, Peng Shi, Jimmy Lin, Ihab F. Ilyas: Matching Entities Across Different Knowledge Graphs with Graph Embeddings. arxiv.org, 2019
Stefan Bachhofner, Peb Ruswono Aryan, Bernhard Krabina, Robert David: Embedding Metadata-Enriched Graphs. International Semantic Web Conference, Posters and Demos, 2021.
Parsa Bagherzadeh and Sabine Bergler: Integration of Heterogeneous Knowledge Sources for Biomedical Text Processing. International Workshop on Health Text Mining and Information Analysis, 2022.
Jose Alberto Benitez-Andrades, Maria Teresa García-Ordás, Mayra Russo, Ahmad Sakor, Luis Daniel Fernandes Rotger, María-Esther Vidal: What Can Tweets and Knowledge Graphs Tell Us About Eating Disorders?. Semantic Web Journal, 2022.
Russa Biswas, Rima Türker, Farshad Bakhshandegan-Moghaddam, Maria Koutraki, Harald Sack: Wikipedia Infobox Type Prediction Using Embeddings. Workshop on Deep Learning for Knowledge Graphs and Semantic Technologies, 2018
Russa Biswas, Jan Portisch, Heiko Paulheim, Harald Sack, Mehwish Alam: Entity Type Prediction Leveraging Graph Walks and Entity Descriptions. In: International Semantic Web Conference, 2022.
Martin Böckling, Heiko Paulheim, Sarah Detzler: Wildfire Prediction Using Spatio-Temporal Knowledge Graphs. Second International Workshop on Linked Data-driven Resilience Research, 2023.
Antoine Bordes, Nicolas Usunier, Alberto Garcia-Duran, Jason Weston, Oksana Yakhnenko: Translating embeddings for modeling multi-relational data. Advances in neural information processing systems 26 (2013).
Remzi Çelebi, Erkan Yaşar, Hüseyin Uyar, Özgür Gümüş, Oguz Dikenelli, Michel Dumontier: Evaluation of knowledge graph embedding approaches for drug-drug interaction prediction using Linked Open Data. International Conference Semantic Web Applications and Tools for Life Sciences, 2018
Ricardo Miguel Serafim Carvalho, Catia Pesquita, Daniela Oliveira: Knowledge Graph Embeddings for ICU readmission prediction. Research Square, 2022.
Melisachew Wudage Chekol, Giuseppe Pirrò: Refining Node Embeddings via Semantic Proximity. In: International Semantic Web Conference, 2020.
Jiaoyan Chen, Xi Chen, Ian Horrocks, Erik B. Myklebust, Ernesto Jiménez-Ruiz: Correction Knowledge Base Assertions. The Web Conference, 2020
Jiaoyan Chen, Pan Hu, Ernesto Jimenez-Ruiz, Ole Magnus Holter, Denvar Antonyrajah, Ian Horrocks: OWL2Vec*: Embedding of OWL Ontologies. arxiv.org, 2020
Jingqiang Chen: An entity-guided text summarization framework with relational heterogeneous graph neural network. arxiv.org, 2023
Agnese Chiatti and Enrico Daga: Neuro-symbolic learning for dealing with sparsity in cultural heritage image archives: an empirical journey. Workshop on Deep Learning for Knowledge Graphs (DL4KG), 2022
Michael Cochez, Petar Ristoski, Simone Paolo Ponzetto, Heiko Paulheim: Biased Graph Walks for RDF Graph Embeddings. International Conference on Web Intelligence, Mining, and Semantics, 2017
Michael Cochez, Petar Ristoski, Simone Paolo Ponzetto, Heiko Paulheim: Global RDF Vector Space Embeddings. International Semantic Web Conference, 2017
Vincenzo Cutrona, Gianluca Puleri, Federico Bianchi, Matteo Palmonari: NEST: Neural Soft Type Constraints to Improve Entity Linking in Tables. Semantics, 2021.
Alexis Cvetkov-Iliev, Alexandre Allauzen, Gael Varoquaux: Relational Data Embeddings for Feature Enrichment with Background Information. Machine Learning, 2022.
Enrico Daga, Paul Groth: Data journeys: knowledge representation and extraction. Under review at Semantic Web Journal.
Jacob Devlin, Ming-Wei Chang, Kenton Lee, Kristina Toutanova: BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding. arxiv.org, 2018.
Mohnish Dubey, Debayan Banerjee, Debanjan Chaudhuri, Jens Lehmann: EARL: Joint Entity and Relation Linking for Question Answering over Knowledge Graphs. International Semantic Web Conference, 2018
Shusaku Egami, Takahiro Kawamura, Akihiko Ohsuga: Predicting Urban Problems: A Comparison of Graph-based and Image-based Methods. Joint International Semantic Technology Conference, 2018
Shusaku Egami, Satoshi Nishimura, Ken Fukuda: A Framework for Constructing and Augmenting Knowledge Graphs using Virtual Space: Towards Analysis of Daily Activities. In: International Conference on Tools for Artificial Intelligence, 2021
Fajar J. Ekaputra, Majlinda Llugiqi, Marta Sabou, Andreas Ekelhart, Heiko Paulheim, Anna Breit, Artem Revenko, Laura Waltersdorfer, Kheir Eddine Farfar, Sören Auer: Describing and Organizing Semantic Web and Machine Learning Systems in the SWeMLS-KG. Extended Semantic Web Conference, 2023.
Cheikh-Brahim El Vaigh, François Goasdoué, Guillaume Gravier, Pascale Sébillot: A Novel Path-based Entity Relatedness Measure for Efficient Collective Entity Linking. In: International Semantic Web Conference, 2020
Nora Engleitner, Werner Kreiner, Nicole Schwarz, Theodorich Kopetzky, Lisa Ehrlinger: Knowledge Graph Embeddings for News Article Tag Recommendation. Semantics, 2021.
Ruben Eschauzier, Ruben Taelman, Meike Morren and Ruben Verborgh: Reinforcement Learning-based SPARQL Join Ordering Optimizer. Extended Semantic Web Conference, 2023.
Michael Färber: The Microsoft Academic Knowledge Graph: A Linked Data Source with 8 Billion Triples of Scholarly Data. International Semantic Web Conference, 2019
Michael Färber, David Lamprecht: The Data Set Knowledge Graph: Creating a Linked Open Data Source for Data Sets. Quantitative Science Studies, 2021.
Shahla Farzana, Qunzhi Zhou, Petar Ristoski: Knowledge Graph-Enhanced Neural Query Rewriting. WWW '23 Companion: Companion Proceedings of the ACM Web Conference, 2023.
Valeria Fionda, Guiseppe Pirrò: Triple2Vec: Learning Triple Embeddings from Knowledge Graphs. AAAI Conference on Artificial Intelligence, 2020.
Alejandro Gonzalez-Hevia, Daniel Gayo-Avello: Leveraging Wikidata's edit history in knowledge graph refinement tasks, arxiv.org, 2022.
Blerina Gkotse: Ontology-based Generation of Personalised Data Management Systems: an Application to Experimental Particle Physics. PhD Thesis at MINES ParisTech, 2020.
Aditya Grover and Jure Leskovec: node2vec: Scalable Feature Learning for Networks.ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD), 2016.
Kalpa Gunaratna, Amir Hossein Yazdavar, Krishnaprasad Thirunarayan, Amit Sheth, Gong Cheng: Relatedness-based Multi-Entity Summarization. International Joint Conference on Artificial Intelligence, 2017
Tristan Hascoet, Yasuo Ariki, Tetsuya Takiguchi: Semantic Web and Zero-Shot Learning of Large Scale Visual Classes. International Workshop on Symbolic-Neural Learning, 2017
Jörn Hees: Simulating Human Associations with Linked Data. University of Kaiserslautern, 2018
Niclas Heilig, Jan Kirchhoff, Florian Stumpe, Joan Plepi, Lucie Flek, Heiko Paulheim: Refining Diagnosis Paths for Medical Diagnosis based on an Augmented Knowledge Graph. Workshop on Semantic Web solutions for large-scale biomedical data analytics, 2022.
Sven Hertling, Jan Portisch, Heiko Paulheim: Supervised Ontology and Instance Matching with MELT. Ontology Matching, 2020.
Ole Magnus Holter, Erik B. Myklebust, Jiaoyan Chen, Ernesto Jimenez-Ruiz: Embedding OWL Ontologies with OWL2Vec. International Semantic Web Conference, 2019
Fabian Hoppe, Danilo Dessì, Harald Sack: Deep Learning meets Knowledge Graphs for Scholarly Data Classification. Companion Proceedings of the Web Conference, 2021.
Fabian Hoppe: Improving Zero-Shot Text Classification with Graph-based Knowledge Representations. Doctoral Consortium at International Semantic Web Conference, 2022
Andreea Iana, Heiko Paulheim: More is not Always Better: The Negative Impact of A-box Materialization on RDF2vec Knowledge Graph Embeddings. Combining Symbolic and Sub-symbolic methods and their Applications (CSSA), 2020
Emrah Inan, Oguz Dikenelli: Effect of Enriched Ontology Structures on RDF Embedding-Based Entity Linking. Metadata and Semantic Research, 2017
Emrah Inan, Oguz Dikenelli: A Sequence Learning Method for Domain-Specific Entity Linking. Named Entities Workshop, 2018.
Nitisha Jain, Jan-Christoph Kalo, Wolf-Tilo Balke, Ralf Krestel: Do Embeddings Actually Capture Knowledge Graph Semantics?. Extended Semantic Web Conference, 2021
Johannes Jurgovsky: Context-Aware Credit Card Fraud Detection. University of Passau, 2019
Matthias Jurisch, Bodo Igler: RDF2Vec-based Classification of Ontology Alignment Changes. Workshop on Deep Learning for Knowledge Graphs and Semantic Technologies, 2018
Md Rezaul Karim, Michael Cochez, Joao Bosco Jares, Mamtaz Uddin, Oya Beyan, Stefan Decker: Drug-drug interaction prediction based on knowledge graph embeddings and convolutional-LSTM network. ACM International Conference on Bioinformatics, Computational Biology and Health Informatics, 2019
Mayank Kejriwal, Pedro Szekely: Supervised Typing of Big Graphs using Semantic Embeddings. International Workshop on Semantic Big Data, 2017
Sang-Min Kim, So-yeon Jin, Woo-sin Lee: A study on the Extraction of Similar Information using Knowledge Base Embedding for Battlefield Awareness. Journal of The Korea Society of Computer and Information, 2021
Nicolas Lazzari: Knowledge-based Chord Embeddings. Dissertation at University of Bologna, 2022
Junyou Li, Gong Cheng, Qingxia Liu, Wen Zhang, Evgeny Kharlamov, Kalpa Gunaratna, Huajun Chen: Neural Entity Summarization with Joint Encoding and Weak Supervision. International Joint Conference on Artificial Intelligence, 2020.
Ke Liang, Yue Liu, Sihang Zhou, Xinwang Liu, Wenxuan Tu: Relational Symmetry based Knowledge Graph Contrastive Learning. arxiv.org, 2022.
Lizzie Liang, Sneha Kamath, Petar Ristoski, Qunzhi Zhou, Zhe Wu: Fifty Shades of Pink: Understanding Color in e-commerce using Knowledge Graphs. International Conference on Information and Knowledge Management, 2022.
Wang Ling, Chris Dyer, Alan W. Black, Isabel Trancoso: Two/Too Simple Adaptations of Word2Vec for Syntax Problems. Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2015.
Julie Loesch, Louis Meeckers, Ilse van Lier, Alie de Boer, Michel Dumontier, Remzi Celebi: Automated Identification of Food Substitutions Using Knowledge Graph Embeddings. International Conference on Semantic Web Applications and Tools for Health Care and Life Sciences, 2022.
Alexander Lütke: AnyGraphMatcher Submission to the OAEI Knowledge Graph Challenge 2019. International Workshop on Ontology Matching, 2019
Viktorija Mijalcheva, Ana Davcheva, Sasho Gramatikov, Milos Jovanovik, Dimitar Trajanov, Riste Stojanov: Learning Robust Food Ontology Alignment. IEEE International Conference on Big Data, 2022.
Tomas Mikolov, Kai Chen, Greg Corrado, Jeffrey Dean: Efficient Estimation of Word Representations in Vector Space. International Conference on Learning Representations, 2013
Sudip Mittal, Anupam Joshi, Tim Finin: Cyber-All-Intel: An AI for Security related Threat Intelligence. arxiv.org, 2019
Aditya Mogadala, Umanga Bista, Lexing Xie, Achim Rettinger: Knowledge Guided Attention and Inference for Describing Images Containing Unseen Objects. Extended Semantic Web Conference, 2018
Michael Monych, Jan Portisch, Michael Hladik, Heiko Paulheim: DESKMatcher. Ontology Matching, 2020
Michalis Mountantonakis, Yannis Tzitzikas: Applying Cross-Dataset Identity Reasoning for Producing URI Embeddings over Hundreds of RDF Datasets, Journal of Metadata, Semantics and Ontologies, 2021
Sourav Mukherjee, Tim Oates, Ryan Wright: Graph Node Embeddings using Domain-Aware Biased Random Walks. arxiv.org, 2019
Federico Nanni, Bhaskar Mitra, Matt Magnusson, Laura Dietz: Benchmark for Complex Answer Retrieval. ACM International Conference on the Theory of Information Retrieval, 2017
Federico Nanni, Simone Paolo Ponzetto, Laura Dietz: Building Entity-Centric Event Collections. ACM/IEEE Joint Conference on Digital Libraries, 2017
Federico Nanni, Simone Paolo Ponzetto, Laura Dietz: Entity-aspect linking: providing fine-grained semantics of entities in context. International Joint Conference on Digital Libraries, 2018
Emetis Niazmand, Gezim Sejdiu, Damien Graux, Maria-Esther Vidal: Efficient semantic summary graphs for querying large knowledge graphs. International Journal of Information Management Data Insights 2(1), 2022.
Emetis Niazmand and Maria-Esther Vidal: SAP-KG: Analysis of Synonym Predicates using Wikidata. Semantic Web Journal, 2023.
Maximilian Nickel, Volker Tresp, Hans-Peter Kriegel: A Three-Way Model for Collective Learning on Multi-Relational Data. In: International Conference on Machine Learning, 2011.
Finn Årup Nielsen: Wembedder: Wikidata entity embedding web service. arxiv.org, 2017
Leonardo Nizzoli, Marco Avvenuti, Maurizio Tesconi, Stefano Cresci: Geo-Semantic-Parsing: AI-powered geoparsing by traversing semantic knowledge graphs. Decision Support Systems, Volume 136, September 2020.
Richard Nordsieck, Michael Heider, Anton Hummel, Jörg Hähner: A Closer Look at Sum-based Embedding Aggregation for Knowledge Graphs Containing Procedural Knowledge. Workshop on Deep Learning for Knowledge Graphs, 2022.
Susana Nunes, Rita T. Sousa, Catia Pesquita: Predicting Gene-Disease Associations with Knowledge Graph Embeddings over Multiple Ontologies. arxiv. org, 2021.
Enrico Palumbo, Alberto Buzio, Andrea Gaiardo, Giuseppe Rizzo, Raphael Troncy, Elena Baralis: Tinderbook: Fall in Love with Culture. Extended Semantic Web Conference, 2019.
Paulheim, H. (2017): Knowledge graph refinement: A survey of approaches and evaluation methods. Semantic Web, 8(3), 2017.
Giovanni Pellegrini: Relational Learning approaches for Recommender Systems. PhD Thesis, University of Trento, 2021.
Maria Angela Pellegrino, Michael Cochez, Martina Garofalo, Petar Ristoski: A Configurable Evaluation Framework for Node Embedding Techniques. Extended Semantic Web Conference, 2019
Maria Angela Pellegrino, Abdulrahman Altabba, Martina Garofalo, Petar Ristoski, Michael Cochez: GEval: A Modular and Extensible Evaluation Framework for Graph Embedding Techniques. Extended Semantic Web Conference, 2020
Jeffrey Pennington, Richard Socher, Christopher D. Manning: GloVe: Global Vectors for Word Representation. Empirical Methods in Natural Language Processing, 2014
Bryan Perozzi, Bryan, Rami Al-Rfou, Steven Skiena: Deepwalk: Online learning of social representations. Proceedings of the 20th ACM SIGKDD international conference on Knowledge discovery and data mining. 2014.
Marcin Pietrasik, Marek Z. Reformat: Probabilistic Coarsening for Knowledge Graph Embeddings. In: Axioms, 2023.
Alexis Pister, Ghislain Atemezing: Knowledge Graph Embedding for Triples Fact Validation. International Semantic Web Conference, 2019
Jan Portisch and Heiko Paulheim: ALOD2vec Matcher. International Workshop on Ontology Matching, 2018
Jan Portisch, Michael Hladik, Heiko Paulheim: KGvec2go - Knowledge Graph Embeddings as a Service. International Conference on Language Resources and Evaluation, 2020
Jan Portisch, Michael Hladik, Heiko Paulheim: RDF2Vec Light – A Lightweight Approach for Knowledge Graph Embeddings. International Semantic Web Conference, Posters and Demos, 2020.
Jan Portisch, Michael Hladik, Heiko Paulheim: FinMatcher at FinSim-2: Hypernym Detection in the Financial Services Domain using Knowledge Graphs. Workshop on Financial Technology on the Web (FinWeb), 2021.
Jan Portisch, Michael Hladik, Heiko Paulheim: Background Knowledge in Schema Matching: Strategy vs. Data. International Semantic Web Conference, 2021.
Jan Portisch, Heiko Paulheim: Putting RDF2vec in Order. International Semantic Web Conference, Posters and Demos, 2021.
Jan Portisch, Nicolas Heist, Heiko Paulheim: Knowledge Graph Embedding for Data Mining vs. Knowledge Graph Embedding for Link Prediction - Two Sides of the same Coin?. Semantic Web Journal 13(3), 2022.
Jan Portisch, Heiko Paulheim: Walk this Way! Entity Walks and Property Walks for RDF2vec. ESWC Posters and Demos, 2022.
Jan Portisch, Guilherme Costa, Karolin Stefani, Katharina Kreplin, Michael Hladik, Heiko Paulheim: Ontology Matching Through Absolute Orientation of Embedding Spaces. ESWC Posters and Demos, 2022.
Jan Portisch, Heiko Paulheim: The DLCC Node Classification Benchmark for Analyzing Knowledge Graph Embeddings. International Semantic Web Conference, 2022.
Umair Qudus, Michael Röder, Muhammad Saleem and Axel-Cyrille Ngonga Ngomo: HybridFC: A hybrid approach to perform Fact Checking over Knowledge Graphs. International Semantic Web Conference, 2022.
Majid Ramezani, Mohammad-Reza Feizi-Derakhshi, Mohammad-Ali Balafar: Knowledge Graph-Enabled Text-Based Automatic Personality Prediction. arxiv.org., 2022.
Petar Ristoski, Stefano Faralli, Simone Paolo Ponzetto, Heiko Paulheim: Large-scale taxonomy induction using entity and word embeddings. International Conference on Web Intelligence, 2017
Petar Ristoski: Exploiting Semantic Web Knowledge Graphs in Data Mining. IOS Press, Studies on the Semantic Web (38), 2019
Petar Ristoski, Anna Lisa Gentile, Alfredo Alba, Daniel Gruhl, Steven Welch: Large-scale relation extraction from web documents and knowledge graphs with human-in-the-loop. Semantic Web Journal (60), 2020
Leon Ruppen: Dependent Learning of Entity Vectors for Entity Alignment on Knowledge Graphs. Master's Thesis at ETH Zurich, 2018.
Muhammad Rizwan Saeed, Viktor K. Prasanna: Extracting Entity-Specific Substructures for RDF Graph Embedding. IEEE International Conference on Information Reuse and Integration, 2018
Michael Schlichtkrull, Thomas N. Kipf, Peter Bloem, Rianne van den Berg, Ivan Titov, Max Welling: Modeling Relational Data with Graph Convolutional Networks. Extended Semantic Web Conference, 2018.
Tim Schwabe, Maribel Acosta: Cardinality Estimation over Knowledge Graphs with Embeddings and Graph Neural Networks. arxiv.org, 2023.
Shahinmoghadam M., Motamedi A., Soltani M.M.: Leveraging Textual Information for Knowledge Graph-oriented Machine Learning: A Case Study in the Construction Industry. International Workshop on Intelligent Computing in Engineering (EG-ICE), 2022.
Vinay Setty: Extreme Classification for Answer Type Prediction in Question Answering. arxiv.org, 2023.
Yuxuan Shi, Gong Cheng, Trung-Kien Tran, Evgeny Kharlamov, Yulin Shen: Efficient Computation of Semantically Cohesive Subgraphs for Keyword-Based Knowledge Graph Exploration. The Web Conference, 2021.
Alexey Shigarov, Nikita Dorodnykh, Alexander Yurin, Andrey Mikhailov and Viacheslav Paramonov: From web-tables to a knowledge graph: prospects of an end-to-end solution. Scientific-practical Workshop Information Technologies: Algorithms, Models, Systems, 2021
Fatima Zohra Smaili, Xin Gao, Robert Hoehndorf: Onto2Vec: joint vector-based representation of biological entities and their ontology-based annotations. Bioinformatics 34(13), 2018.
Radina Sofronova, Russa Biswas, Mehwish Alam, Harald Sack: Entity Typing based on RDF2Vec using Supervised and Unsupervised Methods. Extended Semantic Web Conference, 2020.
Tommaso Soru, Stefano Ruberto, Diego Moussallem, Edgard Marx, Diego Esteves, Axel-Cyrille Ngonga Ngomo: Expeditious Generation of Knowledge Graph Embeddings. European Conference on Data Analysis, 2018
Rita T. Sousa, Sara Silva, Catia Pesquita: evoKGsim*: a framework for tailoring Knowledge Graph-based similarity forsupervised learning. OpenReview, 2021.
Rita T. Sousa, Sara Silva, Catia Pesquita: Supervised Semantic Similarity. bioRxiv, 2021.
Bram Steenwinckel, Gilles Vandewiele, Ilja Rausch, Pieter Heyvaert, Ruben Taelman, Pieter Colpaert, Pieter Simoens, Anastasia Dimou, Filip De Turck, Femke Ongenae: Facilitating the Analysis of COVID-19 Literature Through a Knowledge Graph. International Semantic Web Conference, 2020.
Rima Türker: Knowledge-Based Dataless Text Categorization. Extended Semantic Web Conference, 2019
Takanori Ukai: Comparison of Walk and Algebraic Model Embeddings in Event-Centric Knowledge Graphs. J-STAGE; 2023.
Duong Thi Thu Van, Young-Koo Lee: A similar structural and semantic integrated method for RDF entity embedding. Applied Intelligence, 2023.
Gilles Vandewiele, Bram Steenwinckel, Pieter Bonte, Michael Weyns, Heiko Paulheim, Petar Ristoski, Filip De Turck, Femke Ongenae: Walk Extraction Strategies for Node Embeddings with RDF2Vec in Knowledge Graphs, arxiv.org, 2020.
Gilles Vandewiele, Bram Steenwinckel, Terencio Agozzino, Femke Ongenae: pyRDF2Vec: A Python Implementation and Extension of RDF2Vec. arxiv.org, 2022.
Svitlana Vakulenko: Knowledge-based Conversational Search. TU Wien, 2019.
Wytze J. Vlietstra, Rein Vos, Erik M. van Mulligen, Guido W. Jenster, an A. Kors: Identifying genes targeted by disease-associated non-coding SNPs with a protein knowledge graph. PLOS One, 2022
Michael Matthias Voit, Heiko Paulheim: Bias in Knowledge Graphs - an Empirical Study with Movie Recommendation and Different Language Editions of DBpedia. Conference on Language, Data and Knowledge, 2021
Yiwei Wang, Mark James Carman, Yuan Fang Li: Using knowledge graphs to explain entity co-occurrence in Twitter. ACM Conference on Knowledge and Information Management, 2017
YueQun Wang, LiYan Dong, XiaoQuan Jiang, XinTao Ma, YongLi Li, Hao Zhang: KG2Vec: A node2vec-based vectorization model for knowledge graph. PLOS ONE, 2021
Hongxiao Wang, Hao Zheng, Danny Z. Chen: TANGO: A GO-term Embedding Based Method for Protein Semantic Similarity Prediction. IEEE/ACM Transactions on Computational Biology and Bioinformatics, 2022
Keyu Wang, Site Li, Jiaye Li, Guilin Qi, Qiu Ji: An Embedding-based Approach to Inconsistency-tolerant Reasoning with Inconsistent Ontologies. arxiv.org, 2023.
Tobias Weller: Learning Latent Features using Stochastic Neural Networks on Graph Structured Data. KIT, 2021.
Ikuya Yamada, Akari Asai, Jin Sakuma, Hiroyuki Shindo, Hideaki Takeda, Yoshiyasu Takefuji, Yuji Matsumoto: Wikipedia2Vec: An Efficient Toolkit for Learning and Visualizing the Embeddings of Words and Entities from Wikipedia. Conference on Empirical Methods in Natural Language Processing: System Demonstrations, 2020
Peiran Yao and Denilson Barbosa: Typing Errors in Factual Knowledge Graphs: Severity and Possible Ways Out. The Web Conference, 2021
Shuo Zhang and Krisztian Balog: Ad Hoc Table Retrieval using Semantic Similarity. The Web Conference, 2018
Shuo Zhang and Krisztian Balog: Semantic Table Retrieval using Keyword and Table Queries. arxiv.org, 2021
Shuo Zhang, Xiaoli Lin, Xiaolong Zhang: Discovering DTI and DDI by Knowledge Graph with MHRW and Improved Neural Network. IEEE International Conference on Bioinformatics and Biomedicine, 2021
Amal Zouaq and Felix Martel: What is the schema of your knowledge graph?: leveraging knowledge graph embeddings and clustering for expressive taxonomy learning. International Workshop on Semantic Big Data, 2020.

RDF2vec.org

About RDF2vec

Trans* etc. vs. RDF2vec, Similarity vs. Relatedness

Implementations

Models and Services