Changeset 2322
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 Sep 19, 2010, 3:18:22 AM (13 years ago)
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branches/0.6stable/yat/utility/PCA.h
r2119 r2322 43 43 this space, all Nx1 vectors will have dimension Mx1. Hence 44 44 the projection will have dimension MxM where each column is 45 a point in the new space. Also, it assumes that M>N. The opposite 46 problem is added in the functions: process_transposed_problem and 47 projection_transposed()... 45 a point in the new space. 46 47 \note Currently number of rows, N, must be larger (or equal) than 48 number of columns, M. 48 49 */ 49 50 class PCA … … 105 106 3: Calculate eigenvalues according to \n 106 107 \f$ \lambda_{ii} = s_{ii}/N_{rows} \f$ \n 107 4: Sort eigenvectors (from matrix V) according to descending eigenvalues\n108 108 */ 109 109 void process(void);
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