Search Results for author: Po-Ting Lai

Found 11 papers, 4 papers with code

EnzChemRED, a rich enzyme chemistry relation extraction dataset

no code implementations22 Apr 2024 Po-Ting Lai, Elisabeth Coudert, Lucila Aimo, Kristian Axelsen, Lionel Breuza, Edouard de Castro, Marc Feuermann, Anne Morgat, Lucille Pourcel, Ivo Pedruzzi, Sylvain Poux, Nicole Redaschi, Catherine Rivoire, Anastasia Sveshnikova, Chih-Hsuan Wei, Robert Leaman, Ling Luo, Zhiyong Lu, Alan Bridge

EnzChemRED consists of 1, 210 expert curated PubMed abstracts in which enzymes and the chemical reactions they catalyze are annotated using identifiers from the UniProt Knowledgebase (UniProtKB) and the ontology of Chemical Entities of Biological Interest (ChEBI).

Benchmarking named-entity-recognition +4

PubTator 3.0: an AI-powered Literature Resource for Unlocking Biomedical Knowledge

no code implementations19 Jan 2024 Chih-Hsuan Wei, Alexis Allot, Po-Ting Lai, Robert Leaman, Shubo Tian, Ling Luo, Qiao Jin, Zhizheng Wang, Qingyu Chen, Zhiyong Lu

PubTator 3. 0 (https://www. ncbi. nlm. nih. gov/research/pubtator3/) is a biomedical literature resource using state-of-the-art AI techniques to offer semantic and relation searches for key concepts like proteins, genetic variants, diseases, and chemicals.

GPT-4 Navigate +1

BioREx: Improving Biomedical Relation Extraction by Leveraging Heterogeneous Datasets

1 code implementation19 Jun 2023 Po-Ting Lai, Chih-Hsuan Wei, Ling Luo, Qingyu Chen, Zhiyong Lu

State-of-the-art methods were used primarily to train machine learning models on individual RE datasets, such as protein-protein interaction and chemical-induced disease relation.

graph construction Multi-Task Learning +2

AIONER: All-in-one scheme-based biomedical named entity recognition using deep learning

1 code implementation30 Nov 2022 Ling Luo, Chih-Hsuan Wei, Po-Ting Lai, Robert Leaman, Qingyu Chen, Zhiyong Lu

Biomedical named entity recognition (BioNER) seeks to automatically recognize biomedical entities in natural language text, serving as a necessary foundation for downstream text mining tasks and applications such as information extraction and question answering.

Multi-Task Learning named-entity-recognition +3

Assigning Species Information to Corresponding Genes by a Sequence Labeling Framework

1 code implementation8 May 2022 Ling Luo, Chih-Hsuan Wei, Po-Ting Lai, Qingyu Chen, Rezarta Islamaj Doğan, Zhiyong Lu

The automatic assignment of species information to the corresponding genes in a research article is a critically important step in the gene normalization task, whereby a gene mention is normalized and linked to a database record or identifier by a text-mining algorithm.

Benchmarking Binary Classification

BioRED: A Rich Biomedical Relation Extraction Dataset

1 code implementation8 Apr 2022 Ling Luo, Po-Ting Lai, Chih-Hsuan Wei, Cecilia N Arighi, Zhiyong Lu

However, most existing benchmarking datasets for bio-medical RE only focus on relations of a single type (e. g., protein-protein interactions) at the sentence level, greatly limiting the development of RE systems in biomedicine.

Benchmarking Binary Relation Extraction +3

BERT-GT: Cross-sentence n-ary relation extraction with BERT and Graph Transformer

no code implementations11 Jan 2021 Po-Ting Lai, Zhiyong Lu

A biomedical relation statement is commonly expressed in multiple sentences and consists of many concepts, including gene, disease, chemical, and mutation.

Benchmarking Binary Relation Extraction +2

PhenoTagger: A Hybrid Method for Phenotype Concept Recognition using Human Phenotype Ontology

no code implementations17 Sep 2020 Ling Luo, Shankai Yan, Po-Ting Lai, Daniel Veltri, Andrew Oler, Sandhya Xirasagar, Rajarshi Ghosh, Morgan Similuk, Peter N. Robinson, Zhiyong Lu

In this paper, we propose PhenoTagger, a hybrid method that combines both dictionary and machine learning-based methods to recognize Human Phenotype Ontology (HPO) concepts in unstructured biomedical text.

BIG-bench Machine Learning Sentence

Revised JNLPBA Corpus: A Revised Version of Biomedical NER Corpus for Relation Extraction Task

no code implementations29 Jan 2019 Ming-Siang Huang, Po-Ting Lai, Richard Tzong-Han Tsai, Wen-Lian Hsu

Moreover, the cross-validation test is carried out which we train the NER systems on JNLPBA/Revised JNLPBA corpora and access the performance in both protein-protein interaction extraction (PPIE) and biomedical event extraction (BEE) corpora to confirm that the newly refined Revised JNLPBA is a competent NER corpus in biomedical relation application.

named-entity-recognition Named Entity Recognition +3

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