Lines Matching refs:n1
178 int n1 = layer_sizes[i-1];
180 double val = 0, G = n2 > 2 ? 0.7*pow((double)n1,1./(n2-1)) : 1.;
187 for( k = 0; k <= n1; k++ )
197 for( k = 0; k <= n1; k++ )
199 w[n1*n2 + j] *= G*(-1+j*2./n2);
831 int n1 = layer_sizes[i-1], n2 = layer_sizes[i];
834 Mat _x(n1+1, 1, CV_64F, &x[i-1][0]);
835 x[i-1][n1] = 1.;
840 Mat grad2(1, n1, CV_64F, buf[i&1]);
841 Mat _w = weights[i].rowRange(0, n1);
950 int n1 = ann->layer_sizes[i-1], n2 = ann->layer_sizes[i];
956 Mat _dEdw = dEdw->at(i).rowRange(0, n1);
957 x1 = Mat(dcount, n1, CV_64F, &x[i-1][0]);
961 double* dst = dEdw->at(i).ptr<double>(n1);
970 Mat grad2( dcount, n1, CV_64F, buf[i&1] );
973 Mat _w = ann->weights[i].rowRange(0, n1);
1052 int n1 = layer_sizes[i-1], n2 = layer_sizes[i];
1053 for( int k = 0; k <= n1; k++ )
1055 CV_Assert(weights[i].size() == Size(n2, n1+1));
