毕业于哈尔滨工业大学计算机科学与技术学院，2004 年7 月获计算机应用专业工学硕士学位，2008 年6 月获计算机应用专业工学博士学位，并荣获哈尔滨工业大学2008 年优秀博士毕业生。2008 年7 月受聘为中国人民大学数据工程与知识工程实验室讲师。主要从事知识获取、智能信息检索、机器学习方面的研究。近年来在相关领域重要期刊及国际会议发表论文10 余篇，并作为主要研究人员参加了自然科学基金、863 等多项国家项目。

研究方向

网络信息处理、领域知识获取、智能信息检索、机器学习等。

科研项目

主持的科研项目有：

1.国家自然科学基金青年科学基金项目《面向领域本体的深度学习方法研究》（编号：61003204），2011.1-2013.12。

2.中国人民大学科学研究基金《专业领域术语的自动抽取方法研究》 (编号：22382074)， 2009.1-2010.12。

3.数据工程与知识工程教育部重点实验室（中国人民大学）开放课题《专业领域文本自动采集技术研究》（编号：KF2008008），2008.9-2009.8

曾参与的科研项目包括：

1.国家自然科学基金重大项目《非规范知识处理的基础理论与核心技术》的第五子课题《因特网上非规范知识处理实验平台》，2004.11-2008.10。

2.国家自然科学基金重点项目《问答式信息检索的理论与方法研究》，2005.12-2008.12。

3.国家863 目标导向类课题《基于NLP 的智能搜索引擎》，2006.12-2008.12。

发表论文

1.Tao Liu, A Novel Text Classification Approach Based on Deep Belief Network, 17th International Conference on Neural Information Processing, Sydney, Australia, Nov 22-25, 2010, (accepted)

2.Wenjuan Wu, Tao Liu, He Hu, Xiaoyong Du, An Automatic Domain Knowledge Acquisition Method Based on Baidu Encyclopedi, The 4th International Universal Communication Symposium, Beijing, China, 2010, (accepted)

3.Biao Fan, Tao Liu, He Hu, Xiaoyong Du, Law Text clustering based on Referencial Relations, The 5th ChinaGrid Annual Conference, Guangdong, China, July 16-18, 2010, Pages 60-66

4.Jingjing Kang, Xiaoyong Du, Tao Liu, He Hu, Automatic Domain Terminology Extraction Using Graph Mutual Reinforcement, The 11th International Conference on Web-Age Information Management (WAIM2010), Jiuzhaigou, China, July 15-17, 2010, Pages 656-667

5.Biao Fan, Guangqiang Liu, Tao Liu, He Hu, Xiaoyong Du, KeyOnto: A Hybrid Knowledge Retrieval Model in Law Semantic Web, The 4th ChinaGrid Annual Conference, Yantai, China, August 21-22, 2009, Pages 179-184

6.Zhixu Li, Pei Li, Wei Wei, Hongyan Liu, Jun He, Tao Liu, Xiaoyong Du. AutoPCS: A Phrase-Based Text Categorization System for Similar Texts. Proceedings of the Joint 11th Asia-Pacific Web Conference, and 10th International Conference on Web-Age Information Management (APWeb-WAIM), Suzhou, China, April 2-4, 2009, Pages 369-380

7.Tao Liu, Bingquan Liu, Xiaolong Wang, Minghui Li, The Effectiveness Study of Local MaximumFeature for Chinese Unknown Word Identification, Journal of Chinese Language and Computing ,Vol.17 No.1, pp:15-26, 2007.

8.刘桃，刘秉权，徐志明，王晓龙，领域术语自动抽取及其在文本分类中的应用, 电子学报, Vol.35 No.2, pp:328-332, 2007.

9.Minghui Li, Lei Lin, Xiaolong Wang, Tao Liu. Protein-protein interaction site prediction based on conditional random fields, Bioinformatics, Vol.23 No.5, pp:597-604, 2007.(SCI 2007 IF= 5.039)

10.Tao Liu, Xiaolong Wang, Bingquan Liu, Yuanchao Liu, Minghui Li, Extracting domain-specific terms from unlabeled web documents by bootstrapping and term classifiers, IEEE International Conference on Systems, Man and Cybernetics(SMC), Canada, 2007, pp:3875-3880

11.Yongdong Xu, Xiaolong Wang, Tao Liu, Zhiming Xu, Multi-document Summarization Based on Rhetorical Structure: Sentence Extraction and Evaluation, IEEE International Conference on Systems, Man and Cybernetics (SMC), Canada, 2007, pp:3034-3039.

12.Chengjie Sun, Yi Guan, Xiaolong Wang, Qiang Wang, Tao Liu. InsunTourQA: A Restricted-Domain Question Answering system, Journal of Computational Information Systems, Vol.3 No.4, pp:1581-1590, 2007.

13.Minghui Li, Xiaolong Wang, Lei Lin, Tao Liu. Effect of example weights on prediction of protein-protein interactions, Computational Biology and Chemistry, Vol.30 No.5, pp.386-392, 2006.(SCI 2006 IF=2.196)

14.Tao Liu, Xiaolong Wang, Zhiming Xu, Qiang Wang, Domain-Specific Term Extraction and Its Application in Text Classification, Proceedings of 8th Joint Conference on Information Sciences(JCIS),Salt Lake City Marriott City Center, Utah, USA, 2005, pp:1481-1484.

15.Tao Liu, Zhiming Xu, Guan Yi, Minghui Li, A Fast Statistical Method for Chinese Unknown Word Detection, International Conference on Multilingual Information Processing (ICMIP), China, 2005, pp:12-15.

16.Yongdong Xu, Zhiming Xu, Xiaolong Wang, Tao Liu. Using Multiple Features and Statistical Model to Calculate Text Units Similarity, Proceedings of the Fourth International Conference on Machine Learning and Cybernetics (ICMLC), China, 2005, pp.19-21.