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Showing 1-20 of 6,869 results
  1. JCBIE: a joint continual learning neural network for biomedical information extraction

    Extracting knowledge from heterogeneous data sources is fundamental for the construction of structured biomedical knowledge graphs (BKGs), where...

    Kai He, Rui Mao, ... Chen Li in BMC Bioinformatics
    Article Open access 19 December 2022
  2. A biomedical event extraction method based on fine-grained and attention mechanism

    Background

    Biomedical event extraction is a fundamental task in biomedical text mining, which provides inspiration for medicine research and disease...

    **nyu He, ** Tai, ... Yonggong Ren in BMC Bioinformatics
    Article Open access 29 July 2022
  3. Expanding a database-derived biomedical knowledge graph via multi-relation extraction from biomedical abstracts

    Background

    Knowledge graphs support biomedical research efforts by providing contextual information for biomedical entities, constructing networks,...

    David N. Nicholson, Daniel S. Himmelstein, Casey S. Greene in BioData Mining
    Article Open access 18 October 2022
  4. BioEGRE: a linguistic topology enhanced method for biomedical relation extraction based on BioELECTRA and graph pointer neural network

    Background

    Automatic and accurate extraction of diverse biomedical relations from literature is a crucial component of bio-medical text mining....

    **angwen Zheng, Xuanze Wang, ... Dongsheng Zhao in BMC Bioinformatics
    Article Open access 19 December 2023
  5. Biomedical relation extraction via knowledge-enhanced reading comprehension

    Background

    In biomedical research, chemical and disease relation extraction from unstructured biomedical literature is an essential task. Effective...

    **g Chen, Baotian Hu, ... Buzhou Tang in BMC Bioinformatics
    Article Open access 06 January 2022
  6. A Combined Manual Annotation and Deep-Learning Natural Language Processing Study on Accurate Entity Extraction in Hereditary Disease Related Biomedical Literature

    We report a combined manual annotation and deep-learning natural language processing study to make accurate entity extraction in hereditary disease...

    Dao-Ling Huang, Quanlei Zeng, ... Yuying Yuan in Interdisciplinary Sciences: Computational Life Sciences
    Article Open access 10 February 2024
  7. TBGA: a large-scale Gene-Disease Association dataset for Biomedical Relation Extraction

    Background

    Databases are fundamental to advance biomedical science. However, most of them are populated and updated with a great deal of human effort....

    Stefano Marchesin, Gianmaria Silvello in BMC Bioinformatics
    Article Open access 31 March 2022
  8. IMSE: interaction information attention and molecular structure based drug drug interaction extraction

    Background

    Extraction of drug drug interactions from biomedical literature and other textual data is an important component to monitor drug-safety and...

    Biao Duan, **g Peng, Yi Zhang in BMC Bioinformatics
    Article Open access 14 August 2022
  9. Investigation of improving the pre-training and fine-tuning of BERT model for biomedical relation extraction

    Background

    Recently, automatically extracting biomedical relations has been a significant subject in biomedical research due to the rapid growth of...

    Peng Su, K. Vijay-Shanker in BMC Bioinformatics
    Article Open access 04 April 2022
  10. Child-Sum EATree-LSTMs: enhanced attentive Child-Sum Tree-LSTMs for biomedical event extraction

    Background

    Tree-structured neural networks have shown promise in extracting lexical representations of sentence syntactic structures, particularly in...

    Lei Wang, Han Cao, ... Yachao Cui in BMC Bioinformatics
    Article Open access 15 June 2023
  11. Biomedical semantic text summarizer

    Background

    Text summarization is a challenging problem in Natural Language Processing, which involves condensing the content of textual documents...

    Mahira Kirmani, Gagandeep Kour, ... Abid Hussain Wani in BMC Bioinformatics
    Article Open access 16 April 2024
  12. Improving deep learning method for biomedical named entity recognition by using entity definition information

    Background

    Biomedical named entity recognition (NER) is a fundamental task of biomedical text mining that finds the boundaries of entity mentions in...

    Ying **ong, Shuai Chen, ... Yi Zhou in BMC Bioinformatics
    Article Open access 17 December 2021
  13. Digital surveillance in Latin American diseases outbreaks: information extraction from a novel Spanish corpus

    Background

    In order to detect threats to public health and to be well-prepared for endemic and pandemic illness outbreaks, countries usually rely on...

    Antonella Dellanzo, Viviana Cotik, ... José Ochoa-Luna in BMC Bioinformatics
    Article Open access 23 December 2022
  14. Dyport: dynamic importance-based biomedical hypothesis generation benchmarking technique

    Background

    Automated hypothesis generation (HG) focuses on uncovering hidden connections within the extensive information that is publicly available....

    Ilya Tyagin, Ilya Safro in BMC Bioinformatics
    Article Open access 13 June 2024
  15. MetaTron: advancing biomedical annotation empowering relation annotation and collaboration

    Background

    The constant growth of biomedical data is accompanied by the need for new methodologies to effectively and efficiently extract...

    Ornella Irrera, Stefano Marchesin, Gianmaria Silvello in BMC Bioinformatics
    Article Open access 14 March 2024
  16. Biomedical Literature Mining and Its Components

    The published biomedical articles are the best source of knowledge to understand the importance of biomedical entities such as disease, drugs, and...
    Kalpana Raja in Biomedical Text Mining
    Protocol 2022
  17. A pipeline for the retrieval and extraction of domain-specific information with application to COVID-19 immune signatures

    Background

    The accelerating pace of biomedical publication has made it impractical to manually, systematically identify papers containing specific...

    Adam J. H. Newton, David Chartash, ... Robert A. McDougal in BMC Bioinformatics
    Article Open access 20 July 2023
  18. Comparisons of Knowledge Graphs and Entity Extraction in Breast Cancer Subty** Biomedical Text Analysis

    In order to capitalize on the extensive biological research publications and databases, knowledge graphs can help extract clinically useful details...
    Jean Davidson, Grif Hawblitzel, ... Paul Anderson in Bioinformatics and Biomedical Engineering
    Conference paper 2022
  19. A prefix and attention map discrimination fusion guided attention for biomedical named entity recognition

    Background

    The biomedical literature is growing rapidly, and it is increasingly important to extract meaningful information from the vast amount of...

    Zhengyi Guan, **aobing Zhou in BMC Bioinformatics
    Article Open access 08 February 2023
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