Unknown

Dataset Information

0

Building deep learning models for evidence classification from the open access biomedical literature.


ABSTRACT: We investigate the application of deep learning to biocuration tasks that involve classification of text associated with biomedical evidence in primary research articles. We developed a large-scale corpus of molecular papers derived from PubMed and PubMed Central open access records and used it to train deep learning word embeddings under the GloVe, FastText and ELMo algorithms. We applied those models to a distant supervised method classification task based on text from figure captions or fragments surrounding references to figures in the main text using a variety or models and parameterizations. We then developed document classification (triage) methods for molecular interaction papers by using deep learning mechanisms of attention to aggregate classification-based decisions over selected paragraphs in the document. We were able to obtain triage performance with an accuracy of 0.82 using a combined convolutional neural network, bi-directional long short-term memory architecture augmented by attention to produce a single decision for triage. In this work, we hope to encourage biocuration systems developers to apply deep learning methods to their specialized tasks by repurposing large-scale word embedding to apply to their data.

SUBMITTER: Burns GA 

PROVIDER: S-EPMC6449534 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature

altmetric image

Publications

Building deep learning models for evidence classification from the open access biomedical literature.

Burns Gully A GA   Li Xiangci X   Peng Nanyun N  

Database : the journal of biological databases and curation 20190101


We investigate the application of deep learning to biocuration tasks that involve classification of text associated with biomedical evidence in primary research articles. We developed a large-scale corpus of molecular papers derived from PubMed and PubMed Central open access records and used it to train deep learning word embeddings under the GloVe, FastText and ELMo algorithms. We applied those models to a distant supervised method classification task based on text from figure captions or fragm  ...[more]

Similar Datasets

| S-EPMC3621846 | biostudies-other
| S-EPMC6245499 | biostudies-literature
| S-EPMC6928703 | biostudies-literature
| S-EPMC7153112 | biostudies-literature
| S-EPMC6069770 | biostudies-literature
| S-EPMC9252827 | biostudies-literature
| S-EPMC5896136 | biostudies-literature
| S-EPMC4451041 | biostudies-literature
| S-EPMC5509335 | biostudies-literature
| S-EPMC6663019 | biostudies-literature