Machine Learning

I am interested in techniques of computational learning. The main subject I am working on is support vector machines (SVM) for pattern recognition/data classification. We are currently one of the major SVM software developers. Our software BSVM and LIBSVM have been used by thousands of users from many countries.

We recently worked on large-scale document classification. One of our latest software is LIBLINEAR. It can efficiently train millions of documents.

The major computational task behind support vector machines is to solve optimization problems. I am interested in large-scale numerical optimization and its applications. A nonlinear optimization software developed earlier is TRON.