BioWordVec, improving biomedical word embeddings with subword information and MeSH.

ABSTRACT: Distributed word representations have become an essential foundation for biomedical natural language processing (BioNLP), text mining and information retrieval. Word embeddings are traditionally computed at the word level from a large corpus of unlabeled text, ignoring the information present in the internal structure of words or any information available in domain specific structured resources such as ontologies. However, such information holds potentials for greatly improving the quality of the word representation, as suggested in some recent studies in the general domain. Here we present BioWordVec: an open set of biomedical word vectors/embeddings that combines subword information from unlabeled biomedical text with a widely-used biomedical controlled vocabulary called Medical Subject

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC6510737 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature