INFORMATION

Address        P.O. Box #181, Xi Tucheng Road #10 Haidian District, Beijing, P.R. China 100876, Beijing University of 
                        Posts and Telecommunications

          Homepage    http://www.hsk666.cn/

RESEARCH INTERESTS

Natural Language Processing, Machine Learning, Pattern Recognition, Data Mining, Information Retrieval, Artificial Intelligence and Computer Vision

 

EDUCATION

•     Sep 2007 - Present.    M.Eng. in Information and Communication Engineering (SICE)

                                              Beijing University of Posts and Telecommunications, Beijing, China

•    June 2007.                    B.Eng. in Information Automation

                                                      Beijing University of Posts and Telecommunications, Beijing, China

RESEARCH EXPERIENCE

    Internal Contest:

            NII TEST COLLECTION FOR IR SYSTEMS (NTCIR-8)                                                                                        Jun. 2009 – Present

           NIST AUTOMATIC CONTENT EXTRACTION EVALUATION (ACE08)                                                          Mar. 2008 – Jun. 2008

           The Fourth International Chinese Language Processing Bakeoff & the First CIPS Chinese Language Processing
           Evaluation (Bakeoff 04)                                                                                                                                           Aug. 2007 – Dec. 2007

      Research Assistant:

           Multi-task Learning in Semantic Role Labeling (SRL)                                                                                     Dec. 2008 – Apr. 2009

           'Pan GU' Chinese Information Processing System                                                                                         Jan.  2008 – Mar. 2008

           Conditional Random Fields ( CRFs) Toolkit Localization                                                                              Jun. 2007 – Aug. 2007

PUBLICATIONS

• Saike He, Xiaojie Wang, and Yuan Dong : " Combination of Two-Stage Model with Unsupervised Learning in Named Entity Recognition " , Acta Automatica Sinica.                                                                                                  (Pending)

• Saike He, Xiaojie Wang, Yuan Dong, Taozheng Zhang, and Xue Bai : " Normalized Accessor Variety in Chinese Word Segmentation Based on Conditional Random Fields " , Journal of Chinese Information Processing , Oct. 2009.            
  (Recommended as excellent paper from CNCCL-2009).

• Saike He, Xiaojie Wang, Yuan Dong, Taozheng Zhang, and Xue Bai : " Multi-task Learning in Conditional Random Fields for Chunking in Shallow Semantic Parsing " , In Proceedings of the 23rd Pacific Asia Conference on Language,  Information and Computation, Hong Kong, China, Dec. 2009.

• Saike He, Taozheng Zhang, Xue Bai, Xiaojie Wang, and Yuan Dong : " Normalized Accessor Variety Combined with Conditional Random Fields in Chinese Word Segmentation " , RANLP-2009, Borovets, Bulgaria, Sep. 2009, pp.35-39.

• Saike He, Taozheng Zhang, Xue Bai, Xiaojie Wang, and Yuan Dong : " Incorporating Multi-task Learning in Conditional Random Fields for Chunking in Semantic Role Labeling" , 2009 IEEE International Conference on Natural Language Processing and Knowledge Engineering (IEEE NLP-KE’09), Da-lian, China, Sep. 2009, pp.47-51. 
  
  

• Saike He, Xiaojie Wang, Yuan Dong, Taozheng Zhang, and Xue Bai : " Normalized Accessor Variety in Chinese Word Segmentation Based on Conditional Random Fields " , CNCCL-2009, Yan-tai, China, Sep. 2009, pp.27-33.                                                                                                                                                                                                                    (Excellent Paper)

• Xue Bai, Taozheng Zhang, Saike He, and Xiaojie Wang : " ASO Based Chinese chunking" , CAAI-13, Beijing, China, Nov. 2009.
  

• Saike   He, Yuan Dong, and Haila Wang : " A Neural Networks-Based Graph Algorithm for Cross-Document Coreference Resolution" , 2008 IEEE International Conference on Natural Language Processing and Knowledge Engineering (IEEE NLP-KE’08), Beijing China, pp.156-164.

• Xinnian Mao, Yuan Dong, Saike He, Haila Wang : " Chinese Word Segmentation and Named Entity Recognition Based on Conditional Random Fields " , The Sixth SIGHAN Workshop on Chinese Language Processing (SIGHAN-6), ACL2007, Hyderabad, India, 2007, pp.90-93.

• Xinnian Mao, Xu Wei, Yuan Dong, Saike He, and Haila Wang," Using Non-local Features to Improve Named Entity Recognition Recall " , In Proceedings of the 21st Pacific Asia Conference on Language,  Information and Computation, 303-310, Seoul, Korea.

• Xinnian Mao, Yuan Dong, Wenbo Pang, Saike He, Haila Wang : "A Two-Step Approach for Named Entity Recognition Based on Conditional Random Fields and Maximum Entropy " , Computing Technologies and Related Linguistic Issues--Proceedings of the 7th International  Conference on Chinese Computing.

TECHNICAL REPORTS

• Saike He, Bo Chen, and Kai Zhao: " Survey on MOAT technology for NTCIR-8", NEC Laboratories, China, Jul. 2009.

• Saike He, Bo Chen, Kai Zhao, and Hongwei Qi: " Opinion Detection and Classification System in NTCIR-8 MOAT Task – NEC ", NEC Laboratories, China, Jul. 2009.
  

• Saike He: " Multi-task Learning in NLP ", Center for Intelligence Science and Technology Research, BUPT, Mar. 2009.
  

• Saike He: " Technical Report: Cross Likelihood Ratio (CLR) Hierarchical Clustering algorithm " , ?France Telecom R&D, Beijing, China, Sep. 2008.
  

• Saike He: " Mathematics in NLP technologies ", (Invited Speaker), School of Mathematical Sciences, Peking University, Dec. 2007.

PROFESSIONAL SERVICE

Fundamentals of Linux system and Programming                                  Teaching Assistant                                            Fall, 2007

Evaluation for the Project "211" Universities.                                            Drafting  Experiment handbook                    May, 2007

 

ACADEMIC ACTIVITY

Inter-school Exchange with Prof. Eduard Hovy (USC)                                                                                                            May. 2009

Workshop on "potential applications of mathematics" at Peking University (Invited Speaker)                                   Dec. 2007

Seminar on "E-Government" with representatives from University of Southern California                                         Nov. 2007

Course: "Machine Learning"  given by Prof. Lei Xu at Peking University (Summer Student)                             Summer, 2007

Course: "Advanced NLP" given by Prof. Houfeng Wang at Peking University (Associate Student)                    Spring, 2007

HONORS

• "Chang Fei" Enterprise Scholarship                                                                                                                                      2007 — 2008
• Outstanding Graduate Student                                                                                                                                                2007 — 2008
• First Class Academic Scholarship                                                                                                                                          2005 — 2006
• Dean's list student                                                                                                                                                                       2005 — 2006
• National First Class Scholarship                                                                                                                                             2004 — 2005
• Excellent Youth League Member of the Campus                                                                                                                2004 — 2005
• Dean's list student                                                                                                                                                                       2004 — 2005
• First Class Academic Scholarship                                                                                                                                          2003 — 2004

SOCIAL WORK EXPERIENCE

Member of Department of Academic in BUPT Graduate Association                                                         Sep. 2008 – Dec. 2009

Member of Department of Sports Camp in BUPT Graduate Association                                                   Nov. 2007 – Dec. 2008

Member of Department of study of the Student Union in BUPT                                                                    Oct. 2005 – Nov. 2006

Associate Minister of Propaganda of the Student Union in BUPT                                                                Oct. 2005 – Sep. 2006

Member of Film Association in BUPT                                                                                                                    Oct. 2005 – Sep. 2006

Member of Special Study Consulting Group at the School of Information Engineering in BUPT      Nov. 2004 – Sep. 2005

Minister of Propaganda of National Defense Association in BUPT                                                              Oct. 2004 – Sep. 2005

Minister of Propaganda of the Red Cross in BUPT                                                                                           Oct. 2004 – Sep. 2005

Key member of the Party Branch 03609 at the School of Information Engineering in BUPT                Jun. 2004 – Jun. 2007

Minister of Propaganda of Information Security Association in BUPT                                                       Sep. 2003 – Feb. 2004

Leader in charge of study of Class Automation 03609 in BUPT                                                                   Sep. 2003 – Jun. 2007

Commissary in charge of publicity of Class Automation 03609 in BUPT                                                   Sep. 2003 – Jun. 2007

SKILLS & CERTIFICATION

• Programming Skills:C/C++, C#, Perl, Shell script, JavaScript, Python, GCC, GDB, Assemble Language, QuartusⅡ, VHDL
• Web Technologies: PHP, HTML, CSS, Dreamwaver
• Databases: SQL Server
• Math & Statistical Package: MATLAB, Lingo
• OS: Linux/Unix, Windows
• Certification: IBM(Beijing) Rose Course Certification
• English Skills: Fluent oral language, masterly reading and writing skills for English technical documentation

MEMBERSHIPS

• Student member of Chinese Association for Artificial Intelligence (CAAI)
• Student member of IEEE BUPT Student Branch