DOCUMENT ANALYSIS SYSTEM, DOCUMENT ANALYSIS METHOD, AND DOCUMENT ANALYSIS PROGRAM

摘要

Possible events in the future can be predicted by analyzing existing data. A document analysis system (1) includes: a score calculator (116) that calculates a score that represents a strength of connection of a document extracted from document information to a classification symbol representing a degree of relevancy between the document information and a litigation or fraud investigation; a phase identifying section (122) that identifies a phase by which a predetermined action to be a cause of the litigation or fraud investigation is classified along with development of the predetermined action, based on the calculated score; and a change estimation unit (120) that estimates change in the identified phase, based on temporal transition of the phase.

主权项

1. A document analysis system that obtains information recorded in a predetermined computer or server, and analyzes document information including multiple documents included in the obtained information, comprising:
a score calculator that calculates a score that represents a strength of connection of a document extracted from the document information to a classification symbol representing a degree of relevancy between the document information and a litigation or fraud investigation; a phase identifying section that identifies a phase by which a predetermined action to be a cause of the litigation or fraud investigation is classified along with development of the predetermined action, based on the score calculated by the score calculator; and a change estimation unit that estimates change in the phase identified by the phase identifying section, based on temporal transition of the phase.