To provide a means for evaluating the reliability of documents to be used for the verification of experiment hypotheses.
A document reliability evaluation system provides: a document database for maintaining document information; a magazine usefulness list for maintaining the usefulness of magazines to which the documents are submitted; and an input screen for prompting the input of a keyword required for the verification of the experiment hypotheses; and comprises: a condition input processing part for receiving the keyword input in this input screen; a text mining processing part for performing text mining search in the document database and searching for a document list, the reliability of the documents, and the name of the magazines to which the documents are submitted, based on the condition received by the condition input part; a reliability measurement processing part for measuring the reliability of the documents extracted by the text mining search; and a result output processing part for indicating the name of the documents as a result of the text mining search and their reliability.
Sekiya Mitsuo
Toshiaki Watanabe
Tsuyoshi Oshio