Search Results for author: Diana Sousa

Found 6 papers, 4 papers with code

Generating Biomedical Question Answering Corpora from Q&A forums

1 code implementation6 Feb 2020 Andre Lamurias, Diana Sousa, Francisco M. Couto

The proposed framework can be used to update the BiQA corpus from the same forums as new posts are made, and from other forums that support their answers with documents.

Question Answering Retrieval

BiOnt: Deep Learning using Multiple Biomedical Ontologies for Relation Extraction

1 code implementation20 Jan 2020 Diana Sousa, Francisco M. Couto

Successful biomedical relation extraction can provide evidence to researchers and clinicians about possible unknown associations between biomedical entities, advancing the current knowledge we have about those entities and their inherent mechanisms.

Relation Relation Extraction

Using Neural Networks for Relation Extraction from Biomedical Literature

no code implementations27 May 2019 Diana Sousa, Andre Lamurias, Francisco M. Couto

Several relation extraction approaches have been proposed to identify relations between concepts in biomedical literature, namely, using neural networks algorithms.

Relation Relation Extraction

A Silver Standard Corpus of Human Phenotype-Gene Relations

1 code implementation NAACL 2019 Diana Sousa, Andre Lamurias, Francisco M. Couto

This paper presents the Phenotype-Gene Relations (PGR) corpus, a silver standard corpus of human phenotype and gene annotations and their relations.

named-entity-recognition Named Entity Recognition +2

ULISBOA at SemEval-2017 Task 12: Extraction and classification of temporal expressions and events

1 code implementation SEMEVAL 2017 Andre Lamurias, Diana Sousa, Sofia Pereira, Luka Clarke, Francisco M. Couto

This paper presents our approach to participate in the SemEval 2017 Task 12: Clinical TempEval challenge, specifically in the event and time expressions span and attribute identification subtasks (ES, EA, TS, TA).

Attribute General Classification

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