Knowledge Graphs

A knowledge graph is a structured representation of information that organizes data into nodes (entities) and edges (relationships) to show how different pieces of knowledge are interconnected. It enables enhanced data integration, search, and inference by modeling the relationships between concepts and entities in a graph format.

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 411–420 of 2974 papers

Title	Date	Tasks	Status	Hype
UNIQORN: Unified Question Answering over RDF Knowledge Graphs and Natural Language Text	Aug 19, 2021	Knowledge GraphsQuestion Answering	CodeCode Available	1
Beyond NED: Fast and Effective Search Space Reduction for Complex Question Answering over Knowledge Bases	Aug 19, 2021	Entity DisambiguationKnowledge Graphs	CodeCode Available	1
Putting RDF2vec in Order	Aug 11, 2021	Knowledge GraphsPosition	CodeCode Available	1
User-friendly Comparison of Similarity Algorithms on Wikidata	Aug 11, 2021	Entity LinkingKnowledge Graphs	CodeCode Available	1
Fuzzy Logic Based Logical Query Answering on Knowledge Graphs	Aug 5, 2021	Knowledge GraphsLink Prediction	CodeCode Available	1
An End-to-End Progressive Multi-Task Learning Framework for Medical Named Entity Recognition and Normalization	Aug 1, 2021	Knowledge GraphsMedical Named Entity Recognition	CodeCode Available	1
Zero-shot Visual Question Answering using Knowledge Graph	Jul 12, 2021	Knowledge GraphsQuestion Answering	CodeCode Available	1
MetaP: Meta Pattern Learning for One-Shot Knowledge Graph Completion	Jul 11, 2021	Information RetrievalKnowledge Graph Completion	CodeCode Available	1
Improving Inductive Link Prediction Using Hyper-Relational Facts	Jul 10, 2021	Inductive Link PredictionKnowledge Graphs	CodeCode Available	1
NodePiece: Compositional and Parameter-Efficient Representations of Large Knowledge Graphs	Jun 23, 2021	Knowledge GraphsLink Prediction	CodeCode Available	1

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All datasets MARS (Multimodal Analogical Reasoning dataSet)JerichoWorld WikiKG90M-LSC FB15k

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	MarT_MKGformer	MRR	0.34	—	Unverified
2	MKGformer	MRR	0.32	—	Unverified
3	MarT_FLAVA	MRR	0.29	—	Unverified
4	ViLBERT	MRR	0.29	—	Unverified
5	IKRL (ANALOGY)	MRR	0.28	—	Unverified
6	IKRL	MRR	0.27	—	Unverified
7	ViLT	MRR	0.26	—	Unverified
8	TransAE	MRR	0.22	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Worldformer	Set accuracy	39.15	—	Unverified
2	Q*BERT	Set accuracy	32.78	—	Unverified
3	GATA-W	Set accuracy	24.06	—	Unverified
4	Worldformer	Set accuracy	23.22	—	Unverified
5	Seq2Seq	Set accuracy	14.29	—	Unverified
6	Rules	Set accuracy	4.7	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	TransE-Concat	Test MRR	85.48	—	Unverified
2	ComplEx-Concat	Test MRR	0.86	—	Unverified
3	ComplEx-RoBERTa	Test MRR	0.72	—	Unverified
4	TransE-RoBERTa	Test MRR	0.63	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	COMPLEX	MRR	0.59	—	Unverified