| Presentation | 2014-12-11 Detection of National and Local Events from Twitter Yohei OGYU, Hisashi KOGA, Takahisa TODA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Event detection from Twitter has received a great amount of attention. Existing approaches are classified into the following two methods. One is to correct tweets by using keywords about events we determined in advance. The other is to correct tweets without supposing detected events or using keywords and analyze them for discovering what kinds of events are occurring. The latter method comprises two subcategories in terms of event types to be detected: news events spreading nationwide and that of local ones that happen in small-scale and limited area such as festivals and concert events. We attempted detection and classification by framework between national events and local events simultaneously by analyzing tweet's geographical variance. In previous work detecting those events simultaneously has not ever been addressed. We conducted an experiment with their data tweeted on November 2013 and discovered national events that cover a wide range of areas such as sports, news, anime, movie and local events that are remarkable ones. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Twitter / Event detection / Text mining / Natural language processing |
| Paper # | PRMU2014-69 |
| Date of Issue |
| Conference Information | |
| Committee | PRMU |
|---|---|
| Conference Date | 2014/12/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detection of National and Local Events from Twitter |
| Sub Title (in English) | |
| Keyword(1) | |
| Keyword(2) | Event detection |
| Keyword(3) | Text mining |
| Keyword(4) | Natural language processing |
| 1st Author's Name | Yohei OGYU |
| 1st Author's Affiliation | Graduate School of Information Systems, The University of Electro-Communications() |
| 2nd Author's Name | Hisashi KOGA |
| 2nd Author's Affiliation | Graduate School of Information Systems, The University of Electro-Communications |
| 3rd Author's Name | Takahisa TODA |
| 3rd Author's Affiliation | Graduate School of Information Systems, The University of Electro-Communications |
| Date | 2014-12-11 |
| Paper # | PRMU2014-69 |
| Volume (vol) | vol.114 |
| Number (no) | 356 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |