INFORMATION ANALYSIS SYSTEM, INFORMATION ANALYSIS METHOD, ANDPROGRAM FOR INFORMATION ANALYSIS

摘要

An information analysis system which enables to improve reliability on information in consideration of variation of time-series evaluation. A time-series data pattern correlation means (11) inputs time-series data from an input device (10), and extracts a time-series pattern ID corresponding to the inputted time-series data from a time-series pattern correspondence table stored in a time-series pattern storage means (12). A validity judgment means (13) obtains a validity corresponding to the time-series pattern ID extracted by the time-series data pattern correlation means (11) by extracting it from a time-series pattern/validity correspondence table stored in a time-series pattern/validity correspondence table storage means (14). The validity judgment means (13) obtains validity time-series data which is data within the validity in the time-series data inputted from the input device (10) according to the obtained validity. Then, the validity judgment means (13) makes an output device (20) output the obtained validity and validity time-series data.