1. Modern Information Retrieval;Baeza-Yates,1999
2. Foundations of Statistical Natural Language Processing;Manning,1999
3. Authoritative Sources in a Hyperlinked Environment;Kleinberg;Journal of the ACM,1999
4. Learning to Classify Text using Support Vector Machines;Joachims,2002
5. A Tutorial on Support Vector Machines for Pattern Recognition;Burges;Data Mining and Knowledge Discovery,1998