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2015 ; 2015
(ä): 698527
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Supervised Learning Based Hypothesis Generation from Biomedical Literature
#MMPMID26380291
Sang S
; Yang Z
; Li Z
; Lin H
Biomed Res Int
2015[]; 2015
(ä): 698527
PMID26380291
show ga
Nowadays, the amount of biomedical literatures is growing at an explosive speed,
and there is much useful knowledge undiscovered in this literature. Researchers
can form biomedical hypotheses through mining these works. In this paper, we
propose a supervised learning based approach to generate hypotheses from
biomedical literature. This approach splits the traditional processing of
hypothesis generation with classic ABC model into AB model and BC model which are
constructed with supervised learning method. Compared with the concept
cooccurrence and grammar engineering-based approaches like SemRep, machine
learning based models usually can achieve better performance in information
extraction (IE) from texts. Then through combining the two models, the approach
reconstructs the ABC model and generates biomedical hypotheses from literature.
The experimental results on the three classic Swanson hypotheses show that our
approach outperforms SemRep system.