SEGMENT CREATION DEVICE, SEGMENT CREATION METHOD, AND SEGMENT CREATION PROGRAM

摘要

A segment creation device includes: a live data acquiring unit that acquires character string data transmitted from a plurality of terminals, and acquires live data that includes the character string data and a data registration date and time; a condition input unit that causes a user to input a search condition including time zone information representing a predetermined time zone and character string information; a live data number counting unit that counts the number of pieces of live data having character string data; and a segment creating unit that creates segment data which is specified based on a starting time and an ending time of a time period.