System and Method for Extracting Location-based Activity from Online Social Network Service Data

摘要

A method and system for extracting space-based social behavior using online social network service data are presented. The space-based social behavior extraction system using the online social network service data proposed in the present invention learns behavior information determined according to a string describing a photo data and standardized behavior information classification criteria to infer behavior information from the photo data. Photo and behavior information learning unit, photo-based behavior information inference unit that infers behavior information from photo data to generate photo-based behavior information, and strings that generate string-based behavior information by inferring one of standardized social behavior information from string data And a social data-based behavior information determination unit that combines the behavior information inference unit and the photo-based behavior information, the string-based behavior information, and the SNS metadata and finally determines the social behavior information based on the priority.