机器学习matlab源代码，包括多分类SVM，模式识别，特征选择，回归等算法。-The spider is intended to be a complete object orientated environment for machine learning in Matlab. Aside from easy use of base learning algorithms, algorithms can be plugged together and can be compared with, e.g model selection, statistical tests and visual plots.



Core library objects



wilcoxon

Wilcoxon object- significance test of results



joint_kernel

Joint kernel object- for calculating inner products in joint feature spaces



joint_data

Joint_data object



corrt_test

corrected resampled t-test object- significance test of results

Unsupervised objects



spectral

Spectral clustering



ppca

Probabilistic Principal Components Analysis



nmf

Non-negative Matrix Factorization object



mrank

Manifold Ranking

Density Estimation objects



indep

Feature selection by independent density estimation

Feature Selection objects



r2w2_sel

Feature scaling/selection via SVMs and r^2/w^2 bound.



nfe

Non-Linear Feature Elimination



mutin