Presentation | 2013/7/15 Twitter User's Life Area Estimation Using Biased Topics Reflecting Area , |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, we propose Twitter user's life area estimation method using topics, by the assump-tion that the topics in the tweet appeared differently according to the area. Topics are created with LDA in each area by using the tweet sets from users who describe the area names in the Twitter's location field as training data. Then, we compare each topics, and grant regional label to the biased topic reflecting area. We implement classifiers to categorize tweets into the topics relevant to the area. Twitter user's life area is estimated based on the majority area labels in the topics assigned to the user's tweets. Through the user's life area estimation experiment by defining prefecture as area unit, and select 16 unit. The result was precision 0.59, recall 0.54, F-measure 0.56. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Twitter / Area estimation / Topic model |
Paper # | Vol.2013-DBS-157 No.8,Vol.2013-IFAT-111 No.8 |
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Conference Information | |
Committee | DE |
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Conference Date | 2013/7/15(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 | Data Engineering (DE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Twitter User's Life Area Estimation Using Biased Topics Reflecting Area |
Sub Title (in English) | |
Keyword(1) | |
Keyword(2) | Area estimation |
Keyword(3) | Topic model |
1st Author's Name | |
1st Author's Affiliation | () |
Date | 2013/7/15 |
Paper # | Vol.2013-DBS-157 No.8,Vol.2013-IFAT-111 No.8 |
Volume (vol) | vol.113 |
Number (no) | 150 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |