Entity Alignment

57 papers with code • 4 benchmarks • 3 datasets

Entity Alignment is the task of finding entities in two knowledge bases that refer to the same real-world object. It plays a vital role in automatically integrating multiple knowledge bases.
Note: results that have incorporated machine translated entity names (introduced in the RDGCN paper) or pre-alignment name embeddings are considered to have used extra training labels (both are marked with "Extra Training Data" in the leaderboard) and are not adhere to a comparable setting with others that have followed the original setting of the benchmark.

Source: Cross-lingual Entity Alignment via Joint Attribute-Preserving Embedding

The task of entity alignment is related to the task of entity resolution which focuses on matching structured entity descriptions in different contexts.

Most implemented papers

Multilingual Knowledge Graph Embeddings for Cross-lingual Knowledge Alignment

muhaochen/MTransE 12 Nov 2016

Many recent works have demonstrated the benefits of knowledge graph embeddings in completing monolingual knowledge graphs.

Relational Reflection Entity Alignment

MaoXinn/RREA 18 Aug 2020

Entity alignment aims to identify equivalent entity pairs from different Knowledge Graphs (KGs), which is essential in integrating multi-source KGs.

RAGA: Relation-aware Graph Attention Networks for Global Entity Alignment

zhurboo/RAGA 1 Mar 2021

Entity alignment (EA) is the task to discover entities referring to the same real-world object from different knowledge graphs (KGs), which is the most crucial step in integrating multi-source KGs.

Iterative Entity Alignment via Joint Knowledge Embeddings

thunlp/IEAJKE International Joint Conference on Artificial Intelligence 2017

During this process, we can align entities according to their semantic distance in this joint semantic space.

Cross-lingual Entity Alignment via Joint Attribute-Preserving Embedding

nju-websoft/JAPE 16 Aug 2017

Our experimental results on real-world datasets show that this approach significantly outperforms the state-of-the-art embedding approaches for cross-lingual entity alignment and could be complemented with methods based on machine translation.

Learning to Exploit Long-term Relational Dependencies in Knowledge Graphs

nju-websoft/RSN 13 May 2019

Moreover, triple-level learning is insufficient for the propagation of semantic information among entities, especially for the case of cross-KG embedding.

Multi-view Knowledge Graph Embedding for Entity Alignment

nju-websoft/MultiKE 6 Jun 2019

Furthermore, we design some cross-KG inference methods to enhance the alignment between two KGs.

Relation-Aware Entity Alignment for Heterogeneous Knowledge Graphs

StephanieWyt/RDGCN 22 Aug 2019

Entity alignment is the task of linking entities with the same real-world identity from different knowledge graphs (KGs), which has been recently dominated by embedding-based methods.

Multi-Channel Graph Neural Network for Entity Alignment

thunlp/MuGNN ACL 2019

Entity alignment typically suffers from the issues of structural heterogeneity and limited seed alignments.