CASIA OpenIR
(本次检索基于用户作品认领结果)

浏览/检索结果: 共3条,第1-3条 帮助

限定条件                
已选(0)清除 条数/页:   排序方式:
Building the concept semantic space for large text database 期刊论文
COMPUTER SYSTEMS SCIENCE AND ENGINEERING, 2015, 卷号: 30, 期号: 5, 页码: 421-429
作者:  Wei, Xiao;  Zeng, Daniel Dajun;  Wu, Wei;  Dai, Yeming
Adobe PDF(1316Kb)  |  收藏  |  浏览/下载:272/80  |  提交时间:2016/03/19
Text Database  Concept Semantic Space  Multiple Semantic Granularities  Multiple Semantic Dimensions  Semantic Link Network  Concept Extraction  
Analyzing Positioning Strategies in Sponsored Search Auctions Under CTR-Based Quality Scoring 期刊论文
IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2015, 卷号: 45, 期号: 4, 页码: 688-701
作者:  Yuan, Yong;  Zeng, Daniel;  Zhao, Huimin;  Li, Linjing
Adobe PDF(1156Kb)  |  收藏  |  浏览/下载:373/116  |  提交时间:2015/09/21
Terms-click-through Rate (Ctr)  Optimal Control  Polarization  Quality Score (Qs)  Sponsored Search  
Characterizing Social Interaction in Tobacco-Oriented Social Networks: An Empirical Analysis 期刊论文
SCIENTIFIC REPORTS, 2015, 卷号: 2015, 期号: 5, 页码: 0
作者:  Liang, Yunji;  Zheng, Xiaolong;  Zeng, Daniel Dajun;  Zhou, Xingshe;  Leischow, Scott James;  Chung, Wingyan
Adobe PDF(1536Kb)  |  收藏  |  浏览/下载:241/41  |  提交时间:2015/09/17
None