Searched refs:covariance_xy (Results 1 – 14 of 14) sorted by relevance
63 double covariance_xy = sXY - sX * sY; in PearsonProductMomentCorrelation() local65 double correlation = covariance_xy / sqrt(var_x * var_y); in PearsonProductMomentCorrelation()66 LG << "Covariance xy: " << covariance_xy in PearsonProductMomentCorrelation()
64 double covariance_xy = 0; in LinearRegression() local69 covariance_xy += normalized_x * normalized_y; in LinearRegression()75 *k = static_cast<double>(covariance_xy / variance_x); in LinearRegression()
1016 const general_matrix covariance_xy (
1385 const general_matrix covariance_xy ( in covariance_xy() function
170 DLIB_TEST(max(abs(rcc.covariance_xy()-cov)) < 1e-14); in test_running_cross_covariance()239 … DLIB_TEST_MSG(max(abs(rcc.covariance_xy()-cov)) < 1e-14, max(abs(rcc.covariance_xy()-cov))); in test_running_cross_covariance_sparse()
554 double covariance_xy = sXY - sX*sY; in PearsonProductMomentCorrelationCoefficient() local556 double correlation = covariance_xy / sqrt(var_x * var_y); in PearsonProductMomentCorrelationCoefficient()557 LG << "Covariance xy: " << covariance_xy in PearsonProductMomentCorrelationCoefficient()
373 double covariance_xy[3 * 2];376 covariance.GetCovarianceBlock(x, y, covariance_xy)