| 摘要 |
PROBLEM TO BE SOLVED: To provide an input/output device for separating subjective pages from non-subjective pages, and for presenting those pages to a retriever in the information retrieval of a Web page. SOLUTION: This input/output device is provided with an input means which inputs text data; a text data analysis means which analyzes the divisions of words and the types of parts of speech from text data input by the input means; a binary value information deciding means for deciding whether or not predetermined parts of speech exist in words analyzed by the text data analysis means; and a machine learning means for classifying binary information acquired by the binary information deciding means for machine learning. Thus, it is possible to separate subjective pages from non-subjective pages. COPYRIGHT: (C)2008,JPO&INPIT
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