期刊论文、会议论文

Yu, Ying

英文

Communications in Computer and Information Science

1865-0929

2017

727

1

100-109

The Third International Conference of Pioneering Computer Scientists, Engineers and Educators,ICPCSEE 2017(originally ICYCSEE)

2017-09-22

中国湖南长沙

10.1007/978-981-10-6385-5_9

Acknowledgements. This work is supported by the National Natural Science Foundation of China (No. 61402220), Scientific Research Project of Education Bureau of Hunan Province, China (Grant No. 15C1186), the Construct Program for the Key Discipline in University of South China (No. NHxk02), the Construct Program for Innovative Research Team in University of South China.

本校为第一且通讯机构

Query recommendation is an effective method to help users describe their search intentions. In a personalized system, cold-start and the data sparsity were unavoidable, which directly lead to deficient performance of personalizing. As a significant part of a user’s personal information space, a personal computer owns lots of documents relevant to his or her interest. Therefore, desktop data was introduced to construct a user’s preference model. Furthermore, considering the variety of desktop data, relationship between search task and work task was simultaneously exploited to predic...