Lines Matching refs:coef0
171 gamma(1), coef0(0), C(1), nu(0), p(0), class_weights(0)
182 degree(_degree), gamma(_gamma), coef0(_coef0),
261 calc_non_rbf_base( vcount, var_count, vecs, another, results, params->gamma, params->coef0 );
271 -2*params->gamma, -2*params->coef0 );
1226 params.coef0 = 0;
1227 else if( params.coef0 < 0 )
1228 CV_ERROR( CV_StsOutOfRange, "The kernel parameter <coef0> must be positive or zero" );
1632 // All the parameters except, possibly, <coef0> are positive.
1633 // <coef0> is nonnegative
1668 coef_grid.min_val = coef_grid.max_val = params.coef0;
1688 coef_grid.min_val = coef_grid.max_val = params.coef0;
1774 params.coef0 = coef;
1857 params.coef0 = best_coef;
2013 cvWriteReal( fs, "coef0", params.coef0 );
2172 _params.coef0 = cvReadRealByName( fs, kernel_node, "coef0", 0 );
2487 svm_params.coef0 = svm_params.coef0 > 0 ? svm_params.coef0 : 1e-6;
2544 coef_begin = coef_end = svm_params.coef0;
2605 coef_begin = coef_end = svm_params.coef0;
2632 svm_params.coef0 = coef;
2677 psvm_params->coef0 = best_coef;
