TEXT DATA ANALYSIS METHOD, SERVER, AND PROGRAM, AND RECORDING MEDIUM WITH TEXT DATA ANALYSIS PROGRAM RECORDED THEREIN

摘要

PPROBLEM TO BE SOLVED: To provide a text data analysis method capable of detecting tuple data by using a computer and of sufficiently analyzing text data; to provide a text data analysis server, a text data analysis program and a recording medium with the text data analysis program recorded therein. PSOLUTION: This text data analysis method executes steps of: dividing text data into morphemes by a morpheme analysis function using a dictionary; creating syntax tree data using the morphemes as nodes by a tuple constitution function according to a constitution rule; creating partial tree data from the syntax tree data by uniting the nodes with one another by a tuple extraction function according to an extraction rule; and creating tuple data from the partial tree data by integrating phrases included in the partial tree data and semantically similar to one another into the same phrases by a categorization function according to a thesaurus and by assigning relation labels to the nodes. PCOPYRIGHT: (C)2007,JPO&INPIT