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Creating knowledgebases to text-mine PUBMED articles using clustering techniques.

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1
Center for Medical Informatics, Yale University, New Haven, Connecticut, USA.

Abstract

Knowledgebase-mediated text-mining approaches work best when processing the natural language of domain-specific text. To enhance the utility of our successfully tested program-NeuroText, and to extend its methodologies to other domains, we have designed clustering algorithms, which is the principal step in automatically creating a knowledgebase. Our algorithms are designed to improve the quality of clustering by parsing the test corpus to include semantic and syntactic parsing

PMID:
14728326
PMCID:
PMC1479923
[Indexed for MEDLINE]
Free PMC Article
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