DOCUMENT SUMMARIZING APPARATUS, DOCUMENT SUMMARIZING SYSTEM, METHOD OF DOCUMENT SUMMARIZATION, AND STORING MEDIUM

摘要

A document summarizing apparatus including: a document acquiring unit configured to acquire an input document; an extractor configured to extract, from the input document acquired by the document acquiring unit, one or more important words and one or more relevant words relating to the one or more important words; a determination unit configured to determine a risk of misunderstanding in a summary comprising the one or more important words and one or more relevant words, by referring to a list of morphemes that is obtained from the input document that has undergone morphological analysis; and an output-information generator configured to upon receiving, from the determination unit, a determination that the risk of misunderstanding equals or exceeds a predetermined value, generate information based on the determination, and output the generated information.