Gaussian-Mixture Model object

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Container for Gaussian Mixture Models (GMM). This container stores:

  • means: The means of each gaussian component.
  • variances: The variances of each gaussian component.
  • weights: The weights of each gaussian component.
  • variance_thresholds: The variance flooring for each gaussian component.

Specific details can be found in [Reynolds2000].

[Reynolds2000]
  1. Reynolds, T. Quatieri, R. Dunn: Speaker verification using adapted Gaussian mixture models. Digital signal processing 10.1 (2000): 19-41.
Updated Name Actions
April 4, 2016 pkorshunov/isv_offset/2 (Computes the ISV session offset)
4
April 3, 2016 pkorshunov/gmm_statistics_train/1 (Bob 2.0 computation of GMM statistics for training set)
4
March 18, 2016 pkorshunov/isv_enroller/2 (Bob 2.0 implementation of ISV client model training. Input template ids are strings.)
4
March 18, 2016 pkorshunov/isv_scoring/2 (Bob 2.0 implementation of ISV scoring. All input ids are strings.)
4
March 18, 2016 pkorshunov/isv_training/2 (Bob 2.0 implementation of ISV training (U and D subspaces))
4
March 14, 2016 pkorshunov/gmm_statistics/1 (Bob 2.0 computation of GMM statistics)
4
March 14, 2016 pkorshunov/gmm/1 (Bob 2.0 Universal Background Model (UBM) training )
4
Sept. 15, 2015 tpereira/isv_scoring/4
2
Sept. 3, 2015 tutorial/isv_scoring/4 (Computes the ISV scoring.)
0
Sept. 3, 2015 tutorial/gmm_scoring/4 (Compute the GMM Scores)
0
July 22, 2015 tpereira/ubm_training/6 (Performs the UBM training (adapting weights and variances with seed))
14
March 28, 2015 tpereira/ubm_training_nomalize_kmeans/1 (This version of the UBM training, normalize the data before the kmeans training.)
0
Nov. 11, 2014 tutorial/isv_scoring/3 (Computes the ISV scoring)
6
Nov. 11, 2014 tutorial/isv_offset/3 (Computes the ISV session offset)
6
Nov. 11, 2014 tutorial/isv_enroll/3 (Implements ISV client model training)
6
Nov. 11, 2014 tutorial/gmm_statistics_train/3 (Compute the GMM Statistics)
6
Nov. 11, 2014 tutorial/gmm_statistics/3 (Compute the GMM Statistics)
9
Nov. 11, 2014 tutorial/gmm_scoring/3 (Computes the score given a GMM and UBM using the Linear Scoring algorithm)
3
Nov. 11, 2014 tutorial/gmm_projection/3 (This algorithm implements the Maximum-a-posteriori (MAP) estimation for a GMM)
3
Nov. 11, 2014 tpereira/gmm_statistics_train/3 (Computes the GMM Statistics)
15
Nov. 7, 2014 tpereira/isv_scoring/3 (Computes the ISV scoring)
13
Nov. 7, 2014 tpereira/isv_enroll/3 (Implements ISV client model training)
15
Nov. 7, 2014 tpereira/isv_offset/3 (Computes the ISV session offset)
15
Nov. 7, 2014 tpereira/gmm_statistics/3 (Computes the GMM Statistics)
15
Sept. 7, 2014 tutorial/isv/2 (Implements ISV subspaces training)
6
Sept. 6, 2014 elie_khoury/gmm_projection/2 (This algorithm implements the Maximum-a-posteriori (MAP) estimation)
0
Sept. 6, 2014 elie_khoury/gmm/2 (Implements the Universal Background Model (UBM) training )
0
Sept. 6, 2014 elie_khoury/gmm_scoring/2 (This algorithm computes the score given a GMM and UBM using the Linear Scoring)
0
Sept. 5, 2014 tpereira/ubm_training/2 (Performs the UBM training)
1
Sept. 5, 2014 tpereira/isv_training/2 (Implements ISV training (U and D subspaces))
15
Aug. 31, 2014 tpereira/gmm_statistics/1
0
Aug. 29, 2014 tpereira/ubm_training/1
0
Aug. 29, 2014 tpereira/isv_enroll/1
0
Aug. 29, 2014 tpereira/isv_offset/1
0
Aug. 29, 2014 tpereira/isv_training/1
0
Aug. 29, 2014 tpereira/isv_scoring/1
0
Aug. 29, 2014 elie_khoury/gmm_projection/1
0
Aug. 29, 2014 elie_khoury/gmm/1
0
Aug. 28, 2014 tpereira/gmm_statistics_train/1
0
Aug. 27, 2014 elie_khoury/gmm_scoring/1
0
Aug. 26, 2014 tutorial/gmm/2 (Implements the Universal Background Model (UBM) training )
9
June 29, 2014 tutorial/gmm/1
0
June 29, 2014 tutorial/gmm_statistics/1
0
June 27, 2014 tutorial/gmm_projection/1
0
June 27, 2014 tutorial/gmm_scoring/1
0
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