gusucode.com > 支持向量机工具箱 - LIBSVM OSU_SVM LS_SVM源码程序 > 支持向量机工具箱 - LIBSVM OSU_SVM LS_SVM\libsvm\docs\changes.txt
MATLAB Interface for LIBSVM =========================== Version 1.2 (12-Sep-2005) ------------------------- - Now using LIBSVM 2.8. - Alternative output formats (as vectors). - Added support for arbitrary class labels (not only +1/-1). - Added support for probability estimates in libsvmsim. - New option 'prob' to compute probability information. - Cache size can be given in kB, MB, or rows. - verbose() split into dumpOptions() and dumpSolution(). - dumpSolution() computes epsilon for NU-SVR. - Small improvements all over the code. Version 1.1 (28-Feb-2005) ------------------------- - Now using LIBSVM 2.71. - Fixed bug which produced wrong sign of the decision function. - Kernel struct and function getKernel() rewritten. - Added tanh kernel and offset term for polynomial kernel. - Added data weighting for classification. - Options can now be passed also as key/value pairs. - Added support for nu-SVMs and one-class SVMs. - Added verbose function. - Function prepare() split into convOptions() and convData(). - Numerous small changes all over the code. Version 1.0 (11-Jun-2004) ------------------------- - Initial version based on LIBSVM 2.6. It was written during the "Projektseminar Mechatronik 2004" at the Institute of Automatic Control, Darmstadt University of Technology, Germany.