mode_dist | R Documentation |
Distance (actually closeness) measure between 2 modes with means m1, m2 and cholesky covariance matrices v1, v2. Returns negative closeness measure (for identical modes, d = 0).
mode_dist(Mean1, Mean2, Covariance1, Covariance2)
Mean1 |
Numerical vector with mean of first mode (d-dimensional where d denotes the features dimension). |
Mean2 |
Numerical vector with mean of second mode (d-dimensional where d denotes the features dimension). |
Covariance1 |
Numerical matrix with covariance matrix of first mode (dxd matrix where d denotes the feature's dimension). |
Covariance2 |
Numerical matrix with covariance matrix of second mode (dxd matrix where d denotes the feature's dimension). |
List with one element:
Dist |
Numerical value with distance of two modes. |
Quirin Stier
Baggenstoss, Paul M., and T. E. Luginbuhl.: An EM algorithm for joint model estimation. IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. ICASSP99 (Cat. No.99CH36258), Phoenix, AZ, USA, 1999, pp. 1825-1828 vol.4, IEEE, doi:10.1109/ICASSP.1999.758276, 1999.
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