Chu Wei 2005.06.12
1. Support Vector Ordinal Regression with Explicit Constraints
2. Support Vector Ordinal Regression with Implicit Constraints
REFERENCE
Chu, W. and Keerthi, S. S. (2005)
New Approaches to Support Vector Ordinal Regression [pdf]
ICML 05
Long Version [pdf]
Technical Report, Yahoo! Research Labs. 2005
A new option '-Z 0' is available now to skip cross-validation loops.
A LIBSVM implementation accomplished by Hsuan-Tien Lin can be accessed at http://www.work.caltech.edu/~htlin/program/libsvm/.