| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information processor and program that classifies a document group retrieved according to a degree of conformance to retrieval conditions and provides a retrieval result. <P>SOLUTION: The information processor 110 includes: one or more index data storage means 130 for storing index data for each registered document; and itemized featured word data storage means 142 and 144 for storing featured word data obtained from the registered document with respect to each item. Moreover, the information processor 110 includes: retrieval means 114 for retrieving conforming documents that conform to retrieval conditions relating to a retrieval request; clustering means 120 for calculating similarity between the conforming documents by using synthetic featured word data with featured word data for multiple predetermined items synthesized, and classifying each of the retrieved conforming documents; and output means 122 for outputting retrieval result data including the classified conforming documents, in response to the retrieval request. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
