Event Detection System Using Twitter Data
트위터를 이용한 이벤트 감지 시스템

Tae Soo Park, Ok-Ran Jeong
2016 Journal of Internet Computing and services  
As the number of social network users increases, the information on event such as social issues and disasters receiving attention in each region is promptly posted by the bucket through social media site in real time, and its social ripple effect becomes huge. This study proposes a detection method of events that draw attention from users in specific region at specific time by using twitter data with regional information. In order to collect Twitter data, we use Twitter Streaming API. After
more » ... ecting data, We implemented event detection system by analyze the frequency of a keyword which contained in a twit in a particular time and clustering the keywords that describes same event by exploiting keywords' co-occurrence graph. Finally, we evaluates the validity of our method through experiments.
doi:10.7472/jksii.2016.17.6.153 fatcat:em33t3svdzcvvck37lnbpyprge