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Entity Linking

41 papers with code ยท Natural Language Processing

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Extracting UMLS Concepts from Medical Text Using General and Domain-Specific Deep Learning Models

3 Oct 2019

While producing a state-of-the-art result for the i2b2 2010 task (F1 = 0. 90), our results on MedMentions are significantly lower (F1 = 0. 63), suggesting there is still plenty of opportunity for improvement on this new data.

ENTITY LINKING RELATION EXTRACTION WORD EMBEDDINGS

Towards Zero-resource Cross-lingual Entity Linking

29 Sep 2019

Cross-lingual entity linking (XEL) grounds named entities in a source language to an English Knowledge Base (KB), such as Wikipedia.

CROSS-LINGUAL ENTITY LINKING ENTITY LINKING

Improving Fine-grained Entity Typing with Entity Linking

26 Sep 2019

Fine-grained entity typing is a challenging problem since it usually involves a relatively large tag set and may require to understand the context of the entity mention.

ENTITY LINKING ENTITY TYPING

Fine-Grained Entity Typing for Domain Independent Entity Linking

12 Sep 2019

At test time, we classify a mention with this typing model and use soft type predictions to link the mention to the most similar candidate entity.

ENTITY LINKING ENTITY TYPING

Knowledge Enhanced Contextual Word Representations

9 Sep 2019

Contextual word representations, typically trained on unstructured, unlabeled text, do not contain any explicit grounding to real world entities and are often unable to remember facts about those entities.

 SOTA for Relation Extraction on TACRED (using extra training data)

ENTITY EMBEDDINGS ENTITY LINKING ENTITY TYPING LANGUAGE MODELLING RELATION EXTRACTION WORD SENSE DISAMBIGUATION

Linking Graph Entities with Multiplicity and Provenance

13 Aug 2019

The graph model is versatile, thus, it is capable of handling multiple values for an attributeor a relationship, as well as the provenance descriptions of thevalues.

ENTITY LINKING INFORMATION RETRIEVAL KNOWLEDGE BASE POPULATION

Give It a Shot: Few-shot Learning to Normalize ADR Mentions in Social Media Posts

WS 2019

This paper describes the system that team MYTOMORROWS-TU DELFT developed for the 2019 Social Media Mining for Health Applications (SMM4H) Shared Task 3, for the end-to-end normalization of ADR tweet mentions to their corresponding MEDDRA codes.

ENTITY LINKING FEW-SHOT LEARNING WORD EMBEDDINGS

Dual-FOFE-net Neural Models for Entity Linking with PageRank

30 Jul 2019

Our neural linking models consist of three parts: a PageRank based candidate generation module, a dual-FOFE-net neural ranking model and a simple NIL entity clustering system.

ENTITY LINKING

Joint Learning of Named Entity Recognition and Entity Linking

ACL 2019

Named entity recognition (NER) and entity linking (EL) are two fundamentally related tasks, since in order to perform EL, first the mentions to entities have to be detected.

ENTITY LINKING MULTI-TASK LEARNING NAMED ENTITY RECOGNITION