SUMMARIZED SENTENCE GENERATION DEVICE AND SUMMARIZED VOICE GENERATION DEVICE

摘要

PURPOSE: To automatically generate a summarized sentence from a sentence by judging the significance of the structure elements of the sentence and generating the summarized sentence by means of combining the constitution elements whose significance is high. CONSTITUTION: The summarized sentence generation device is provided with a language analysis part 1 and a summarized sentence generation part 2. The sentence is inputted to the language analysis part 1 as a character code string. The language analysis part 1 decomposes the sentence into the constitution elements of word and phrase and analyzes the sentence. The summarized sentence generation part 2 combines the constitution elements with high significance and generates the summarized sentence based on an analysis result by the language analysis part 1. The language analysis part 1 consists of a morpheme analysis part 11 provided with a morpheme analysis dictionary 12. The morpheme analysis part 11 segments a unit character string constituting the sentence and extracts grammar information on the respective unit character strings. Namely, the summarized sentence generation part 2 combines the words with high significance and generates the summarized sentence.