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Knowledge Graph Completion

8 papers with code · Knowledge Base
Subtask of Knowledge Graphs

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Knowledge Graph Completion via Complex Tensor Factorization

22 Feb 2017ttrouill/complex

In statistical relational learning, knowledge graph completion deals with automatically understanding the structure of large knowledge graphs---labeled directed graphs---and predicting missing relationships---labeled edges. State-of-the-art embedding models propose different trade-offs between modeling expressiveness, and time and space complexity.

KNOWLEDGE GRAPH COMPLETION LINK PREDICTION RELATIONAL REASONING

One-Shot Relational Learning for Knowledge Graphs

EMNLP 2018 xwhan/One-shot-Relational-Learning

Knowledge graphs (KGs) are the key components of various natural language processing applications. To further expand KGs' coverage, previous studies on knowledge graph completion usually require a large number of training instances for each relation.

KNOWLEDGE GRAPH COMPLETION RELATIONAL REASONING

Learning Sequence Encoders for Temporal Knowledge Graph Completion

EMNLP 2018 nle-ml/mmkb

In line with previous work on static knowledge graphs, we propose to address this problem by learning latent entity and relation type representations. The proposed approach is shown to be robust to common challenges in real-world KGs: the sparsity and heterogeneity of temporal expressions.

KNOWLEDGE GRAPH COMPLETION LINK PREDICTION

Open-World Knowledge Graph Completion

9 Nov 2017bxshi/ConMask

Knowledge Graphs (KGs) have been applied to many tasks including Web search, link prediction, recommendation, natural language processing, and entity linking. However, most KGs are far from complete and are growing at a rapid pace.

ENTITY LINKING KNOWLEDGE GRAPH COMPLETION LINK PREDICTION

TuckER: Tensor Factorization for Knowledge Graph Completion

28 Jan 2019ibalazevic/TuckER

Knowledge graphs are structured representations of real world facts. However, they typically contain only a small subset of all possible facts.

KNOWLEDGE GRAPH COMPLETION LINK PREDICTION

DSKG: A Deep Sequential Model for Knowledge Graph Completion

30 Oct 2018nju-websoft/DSKG

Knowledge graph (KG) completion aims to fill the missing facts in a KG, where a fact is represented as a triple in the form of $(subject, relation, object)$. It outperformed several state-of-the-art KG completion models on the conventional entity prediction task for many evaluation metrics, based on two benchmark datasets and a more difficult dataset.

KNOWLEDGE GRAPH COMPLETION

Does William Shakespeare REALLY Write Hamlet? Knowledge Representation Learning with Confidence

9 May 2017thunlp/CKRL

Knowledge graphs (KGs), which could provide essential relational information between entities, have been widely utilized in various knowledge-driven applications. Experimental results demonstrate that our confidence-aware models achieve significant and consistent improvements on all tasks, which confirms the capability of CKRL modeling confidence with structural information in both KG noise detection and knowledge representation learning.

KNOWLEDGE GRAPH COMPLETION REPRESENTATION LEARNING

Expeditious Generation of Knowledge Graph Embeddings

21 Mar 2018AKSW/KG2Vec

Knowledge Graph Embedding methods aim at representing entities and relations in a knowledge base as points or vectors in a continuous vector space. Several approaches using embeddings have shown promising results on tasks such as link prediction, entity recommendation, question answering, and triplet classification.

KNOWLEDGE GRAPH COMPLETION KNOWLEDGE GRAPH EMBEDDING KNOWLEDGE GRAPH EMBEDDINGS LINK PREDICTION QUESTION ANSWERING