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Information retrieval: a view from the Chinese IR community 期刊论文
FRONTIERS OF COMPUTER SCIENCE, 2020, 卷号: 15, 期号: 1, 页码: 15
作者:  Chen, Zhumin;  Cheng, Xueqi;  Dong, Shoubin;  Dou, Zhicheng;  Guo, Jiafeng;  Huang, Xuanjing;  Lan, Yanyan;  Li, Chenliang;  Li, Ru;  Liu, Tie-Yan;  Liu, Yiqun;  Ma, Jun;  Qin, Bing;  Wang, Mingwen;  Wen, Jirong;  Xu, Jun;  Zhang, Min;  Zhang, Peng;  Zhang, Qi
收藏  |  浏览/下载:60/0  |  提交时间:2020/12/10
information retrieval  redefinition  information  scope of retrieval  retrieval models  users  system architecture  evaluation  
Dual-factor Generation Model for Conversation 期刊论文
ACM TRANSACTIONS ON INFORMATION SYSTEMS, 2020, 卷号: 38, 期号: 3, 页码: 31
作者:  Zhang, Ruqing;  Guo, Jiafeng;  Fan, Yixing;  Lan, Yanyan;  Cheng, Xueqi
收藏  |  浏览/下载:27/0  |  提交时间:2021/12/01
Conversation  dual-factor generation  responder state modeling  
Modeling the Parameter Interactions in Ranking SVM with Low-Rank Approximation 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2019, 卷号: 31, 期号: 6, 页码: 1181-1193
作者:  Xu, Jun;  Zeng, Wei;  Lan, Yanyan;  Guo, Jiafeng;  Cheng, Xueqi
收藏  |  浏览/下载:80/0  |  提交时间:2019/08/16
Learning to rank  ranking SVM  parameter interactions  low-rank approximation  
Trend-Smooth: Accelerate Asynchronous SGD by Smoothing Parameters Using Parameter Trends 期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 156848-156859
作者:  Cui, Guoxin;  Guo, Jiafeng;  Fan, Yixing;  Lan, Yanyan;  Cheng, Xueqi
收藏  |  浏览/下载:35/0  |  提交时间:2020/12/10
Training  Market research  Acceleration  Convergence  Servers  Stochastic processes  Machine learning  Parameter trend  asynchronous SGD  accelerate training  
Using Local Clocks to Reproduce Concurrency Bugs 期刊论文
IEEE TRANSACTIONS ON SOFTWARE ENGINEERING, 2018, 卷号: 44, 期号: 11, 页码: 1112-1128
作者:  Wang, Zhe;  Wu, Chenggang;  Yuan, Xiang;  Wang, Zhenjiang;  Li, Jianjun;  Yew, Pen-Chung;  Huang, Jeff;  Feng, Xiaobing;  Lan, Yanyan;  Chen, Yunji;  Lai, Yuanming;  Guan, Yong
收藏  |  浏览/下载:73/0  |  提交时间:2019/08/16
Concurrency  bug reproducing  local clock  
Query ranking model for search engine query recommendation 期刊论文
INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS, 2017, 卷号: 8, 期号: 3, 页码: 1019-1038
作者:  Wang, JianGuo;  Huang, Joshua Zhexue;  Guo, Jiafeng;  Lan, Yanyan
收藏  |  浏览/下载:40/0  |  提交时间:2019/12/12
Query recommendation  Query log analysis  Query ranking  Recommendation methods  
Directly Optimize Diversity Evaluation Measures: A New Approach to Search Result Diversification 期刊论文
ACM TRANSACTIONS ON INTELLIGENT SYSTEMS AND TECHNOLOGY, 2017, 卷号: 8, 期号: 3, 页码: 26
作者:  Xu, Jun;  Xia, Long;  Lan, Yanyan;  Guo, Jiafeng;  Cheng, Xueqi
收藏  |  浏览/下载:50/0  |  提交时间:2019/12/12
Search result diversification  relational learning to rank  diversity evaluation measure  
Modeling users' search sessions for high utility query recommendation 期刊论文
INFORMATION RETRIEVAL JOURNAL, 2017, 卷号: 20, 期号: 1, 页码: 4-24
作者:  Guo, Jiafeng;  Zhu, Xiaofei;  Lan, Yanyan;  Cheng, Xueqi
收藏  |  浏览/下载:48/0  |  提交时间:2019/12/12
Search behavior  Query utility  Dynamic Bayesian network  Query recommendation  
Recommending high-utility search engine queries via a query-recommending model 期刊论文
NEUROCOMPUTING, 2015, 卷号: 167, 页码: 195-208
作者:  Wang, JianGuo;  Huang, Joshua Zhexue;  Guo, Jiafeng;  Lan, Yanyan
收藏  |  浏览/下载:41/0  |  提交时间:2019/12/13
Query recommendation  Query log analysis  Query ranking  Recommendation methods