THE HONG KONG POLYTECHNIC UNIVERSITYSPEED
Dr WU, Ho-chung, Jack
胡可忠

Lecturer 講師

 
BEng (H.K.); PhD [PolyU(H.K.)]  
Emailhcjwu@speed-polyu.edu.hk  

Teaching and Scholarly Interests

 

  • Information Retrieval
  • Machine Learning
  • Data Mining and Pattern Recognition
  • Computer Programming
  • Software Engineering
  • Data Structures and Algorithms
  • Discrete Mathematics

Biography

Dr Wu obtained his BEng in Computer Engineering from The University of Hong Kong. He then completed his PhD in the Department of Computing of The Hong Kong Polytechnic University.

Prior to joining PolyU SPEED, Dr Wu was a Postdoctoral Fellow at the Institute of Textiles and Clothing (ITC) of The Hong Kong Polytechnic University and the Department of Computer Science of City University of Hong Kong. He was also a Visiting Lecturer at Hong Kong Community College (HKCC) teaching various subjects in the areas of Information Technology, Mathematics and Statistics.

Selected Publications

WU, H.C., LUK, R.W.P., WONG, K.F., AND NIE, J.Y. (2012). A Split-List Approach for Relevance Feedback in Information Retrieval. Information Processing & Management, 48, 5, 969-977.

DANG, E.K.F., WU, H.C., LUK, R.W.P., AND WONG, K.F. (2009). Building a framework for the probability ranking principle by a family of expected weighted rank. ACM Transactions on Information Systems, 27, 4, 20.

WU, H.C., LUK, R.W.P., WONG, K.F., AND KWOK, K.L. (2008). Interpreting TF-IDF term weights as making relevance decisions. ACM Transactions on Information Systems, 26, 3, 13.

WU, H.C., LUK, R.W.P., WONG, K.F., AND KWOK, K.L. (2007). A retrospective study of a hybrid document-context based retrieval model. Information Processing & Management, 43, 5, 1308-1331.