Wei Guan
Research Experiences
2005 - present : Research Assistant of
Prof. Sham Navathe ,
Prof. Alexander Gray
- Learning protein energy function for ab initio folding through weight optimization
- Gene Selection for ovarian cancer microarray data
- Query-based summarization system on MEDLINE database
- Dimension reduction techniques for biomedical text categorization
- Extend PostgreSQL with Information Retrieval features, tested on MEDLINE database
05/2007 - 08/2007 : Summer Research Intern at IBM T.J Watson Research Center, Text Analysis for Healthcare and Life Sciences group. Manager: Dr. Anni Coden
- Develop and Evaluate the Word Disambiguation and Named Entity Recognition components of MedTAS, an NLP system targeted for analyzing Pathology Reports.
05/2006 - 08/2006 : Summer Intern at Yahoo DMR (Data Mining Research) group. Manager: Dr. Pavel Berkhin
-
- Conduct Experiments on integrating Item based and Feature based Collaborative Filtering algorithms to build up a generic Recommendation Framework
2004 - 2005 : Research Assistant of Prof. Ophir Frieder at Information Retrieval Lab, IIT.
- Context-Constrained Role Based Access Control model for health care domain
- Timing Analysis on Interval Based Timing Constraints with non-uniform distribution of event occurrence
2002 - 2003 : Research Assistant at Artificial Intelligence Lab, USTC. Advisor:
Prof. Qingsheng Cai
- Optimization of Ant System algorithm on Traveling Salesman Problem
- Hidden Markov Model based Information Extraction on webpages with attribute misplacement/missing problem
Useful Links
Last Modified: Oct. 1st, 2007
