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A survey on literature based discovery approaches in biomedical domain
Journal article   Open access   Peer reviewed

A survey on literature based discovery approaches in biomedical domain

Vishrawas Gopalakrishnan, Kishlay Jha, Wei Jin and Aidong Zhang
Journal of biomedical informatics, Vol.93, pp.103141-103141
05/2019
DOI: 10.1016/j.jbi.2019.103141
PMID: 30857950
url
https://doi.org/10.1016/j.jbi.2019.103141View
Published (Version of record) Open Access

Abstract

[Display omitted] Literature Based Discovery (LBD) refers to the problem of inferring new and interesting knowledge by logically connecting independent fragments of information units through explicit or implicit means. This area of research, which incorporates techniques from Natural Language Processing (NLP), Information Retrieval and Artificial Intelligence, has significant potential to reduce discovery time in biomedical research fields. Formally introduced in 1986, LBD has grown to be a significant and a core task for text mining practitioners in the biomedical domain. Together with its inter-disciplinary nature, this has led researchers across domains to contribute in advancing this field of study. This survey attempts to consolidate and present the evolution of techniques in this area. We cover a variety of techniques and provide a detailed description of the problem setting, the intuition, the advantages and limitations of various influential papers. We also list the current bottlenecks in this field and provide a general direction of research activities for the future. In an effort to be comprehensive and for ease of reference for off-the-shelf users, we also list many publicly available tools for LBD. We hope this survey will act as a guide to both academic and industry (bio)-informaticians, introduce the various methodologies currently employed and also the challenges yet to be tackled.
Hypothesis generation Literature based discovery MEDLINE Semantic knowledge Text-mining

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