Qingyu XIONG


Deep Nonlinear Metric Learning for Speaker Verification in the I-Vector Space
Yong FENG Qingyu XIONG Weiren SHI 
Publication:   
Publication Date: 2017/01/01
Vol. E100-D  No. 1  pp. 215-219
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speaker verificationrestricted Boltzmann machinenonlinear metricdeep learning
 Summary | Full Text:PDF

Shilling Attack Detection in Recommender Systems via Selecting Patterns Analysis
Wentao LI Min GAO Hua LI Jun ZENG Qingyu XIONG Sachio HIROKAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/10/01
Vol. E99-D  No. 10  pp. 2600-2611
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
feature extractionpopularityselecting patternsrecommender systemsshilling attacks
 Summary | Full Text:PDF