DOCUMENT SUMMARIZING DEVICE, DOCUMENT SUMMARIZING METHOD AND DOCUMENT SUMMARIZING PROGRAM

摘要

PPROBLEM TO BE SOLVED: To provide a document summarizing device, enabling generation of precise summarization. PSOLUTION: In the document summarizing device, a morpheme analysis part 11 and a modification analysis part 12 perform morpheme analysis and modification analysis for input document information 20, a word score evaluation part 13 sets a word score for each independent word, a relational score evaluating part 14 sets a relational score in each modification, a sentence score evaluation part 15 computes a sentence score from the word score and the relational score, and a significant sentence selection part 16 selectively extracts a part of the sentence included in the document to generate a summary. PCOPYRIGHT: (C)2004,JPO