Inventors
Tetsuya Sakai, Masaru Suzuki
Publication date
2006/8/29
Patent office
US
Patent number
7099819
Application number
09906694
Description
Text information analysis apparatus arranges a plurality of texts according to the content of each text. In the text information analysis apparatus, a category decision unit classifies text to one of a plurality of predetermined catego ries. A cluster generation unit clusters texts having similar contents from the plurality of texts. A control unit controls the category decision unit and the cluster generation unit to simultaneously execute a category decision and clustering for the plurality of texts.
Total citations
Scholar articles
T Sakai, M Suzuki - US Patent 7,099,819, 2006