96 virtual const char*
get_name()
const {
return "PCA"; }
the class DimensionReductionPreprocessor, a base class for preprocessors used to lower the dimensiona...
SGVector< float64_t > m_mean_vector
virtual EPreprocessorType get_type() const
SGVector< float64_t > m_eigenvalues_vector
virtual const char * get_name() const
CPCA(bool do_whitening=false, EPCAMode mode=FIXED_NUMBER, float64_t thresh=1e-6)
virtual SGVector< float64_t > apply_to_feature_vector(SGVector< float64_t > vector)
SGMatrix< float64_t > m_transformation_matrix
SGVector< float64_t > get_mean()
SGVector< float64_t > get_eigenvalues()
all of classes and functions are contained in the shogun namespace
The class Features is the base class of all feature objects.
Preprocessor PCACut performs principial component analysis on the input vectors and keeps only the n ...
virtual SGMatrix< float64_t > apply_to_feature_matrix(CFeatures *features)
SGMatrix< float64_t > get_transformation_matrix()