Hybrid query expansion using lexical resources and word embeddings for sentence retrieval in question answering

Authors

Keywords

Query expansion, Question-answering, Information retrieval, Lexical resources, Word embeddings, Sentence retrieval

Journal

Volume 514, Issue -, Pages 88-105

Publisher

Elsevier BV

Online

2019-12-04

DOI

10.1016/j.ins.2019.12.002

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