Presentation | 2009-09-25 Network Analysis for Growth of SNS Members Kiyoshi IZUMI, Yasuhiro HASHIMOTO, Fujio TORIUMI, Hitoshi YAMAMOTO, Hirohiko SUWA, Isamu OKADA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Using decision tree analysis, we analyzed the growth of 1,200 active SNSs in So-net SNS (beta version). As a result, we could find a decision rule to distinguish rapidly growing SNSs in coming 3 months. Moreover, variable about network structures could improve the precision of the decision tree analysis. So, it was suggested from this result that network structure has affected growth of SNS. Furthermore, we classified rapidly growing SNSs into 4 groups based on their features. By analyzing transition of community structure about two typical SNSs, it was suggested that detailed analysis of network structure was promising. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SNS comparison / network analysis / analysis of growth / decision tree |
Paper # | AI2009-11 |
Date of Issue |
Conference Information | |
Committee | AI |
---|---|
Conference Date | 2009/9/18(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 | Artificial Intelligence and Knowledge-Based Processing (AI) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Network Analysis for Growth of SNS Members |
Sub Title (in English) | |
Keyword(1) | SNS comparison |
Keyword(2) | network analysis |
Keyword(3) | analysis of growth |
Keyword(4) | decision tree |
1st Author's Name | Kiyoshi IZUMI |
1st Author's Affiliation | DHRC, National Institute of Advanced Industrial Science and Technology() |
2nd Author's Name | Yasuhiro HASHIMOTO |
2nd Author's Affiliation | Department of Systems Innovation, School of Engineering, The University of Tokyo |
3rd Author's Name | Fujio TORIUMI |
3rd Author's Affiliation | Graduate School of Information Science, Nagoya University |
4th Author's Name | Hitoshi YAMAMOTO |
4th Author's Affiliation | Facalty of Business Administration, Rissho University |
5th Author's Name | Hirohiko SUWA |
5th Author's Affiliation | Graduate School of Information Systems, University of Electro-Communications |
6th Author's Name | Isamu OKADA |
6th Author's Affiliation | Faculty of Business Administration, Soka University |
Date | 2009-09-25 |
Paper # | AI2009-11 |
Volume (vol) | vol.109 |
Number (no) | 211 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |