Automatic document classification of biological literature.

ABSTRACT:

Background

Document classification is a wide-spread problem with many applications, from organizing search engine snippets to spam filtering. We previously described Textpresso, a text-mining system for biological literature, which marks up full text according to a shallow ontology that includes terms of biological interest. This project investigates document classification in the context of biological literature, making use of the Textpresso markup of a corpus of Caenorhabditis elegans literature.

Results

We present a two-step text categorization algorithm to classify a corpus of C. elegans papers. Our classification method first uses a support vector machine-trained classifier, followed by a novel, phrase-based clustering algorithm. This clustering step autonomously create

SUBMITTER: Chen D 

PROVIDER: S-EPMC1559726 | biostudies-literature | 2006 Aug

REPOSITORIES: biostudies-literature