added new modules to config files and setup.py

bob/bio/gmm/config/algorithm/gmm_segment.py

+import bob.bio.gmm
+
+algorithm = bob.bio.gmm.algorithm.GMMSegment(
+    number_of_gaussians = 512,
+    features_per_seg = 250,       # number of features per segment, the default value is 250, which means that if the window shift of mfcc is 10 ms, then the duration of the segment is 2.5 s
+    seg_overlap = 50,             # number of overlapped segments
+)
\ No newline at end of file

bob/bio/gmm/config/algorithm/ivector_segment.py

+import bob.bio.gmm
+
+algorithm = bob.bio.gmm.algorithm.IVectorSegment(
+    # IVector parameters
+    subspace_dimension_of_t = 100,
+    update_sigma = True,
+    tv_training_iterations = 3,  # Number of EM iterations for the TV training
+    # GMM parameters
+    number_of_gaussians = 512,
+    features_per_seg = 250,       # number of features per segment, the default value is 250, which means that if the window shift of mfcc is 10 ms, then the duration of the segment is 2.5 s
+    seg_overlap = 50,             # number of overlapped segments
+)

bob/bio/gmm/test/test_algorithms.py

@@ -587,7 +587,7 @@ def test_ivector_lda_wccn_plda():
 def test_ivector_segment():
   
   temp_file = bob.io.base.test_utils.temporary_filename()
-  ivec1 = bob.bio.base.load_resource("ivec-segment", "algorithm", preferred_package='bob.bio.gmm')
+  ivec1 = bob.bio.base.load_resource("ivector-segment", "algorithm", preferred_package='bob.bio.gmm')
   assert isinstance(ivec1, bob.bio.gmm.algorithm.IVectorSegment)
   assert isinstance(ivec1, bob.bio.gmm.algorithm.GMMSegment)
   assert isinstance(ivec1, bob.bio.base.algorithm.Algorithm)

setup.py

@@ -121,12 +121,14 @@ setup(
 
       'bob.bio.algorithm': [
         'gmm                            = bob.bio.gmm.config.algorithm.gmm:algorithm',
+        'gmm-segment      = bob.bio.gmm.config.algorithm.gmm_segment:algorithm', # GMM config used to extract GMM statistics on a per-segment basis
         'gmm-regular               = bob.bio.gmm.config.algorithm.gmm_regular:algorithm',
         'jfa                                = bob.bio.gmm.config.algorithm.jfa:algorithm',
         'isv                                = bob.bio.gmm.config.algorithm.isv:algorithm',
         'ivector-cosine             = bob.bio.gmm.config.algorithm.ivector_cosine:algorithm',
         'ivector-plda                = bob.bio.gmm.config.algorithm.ivector_plda:algorithm',
         'ivector-lda-wccn-plda = bob.bio.gmm.config.algorithm.ivector_lda_wccn_plda:algorithm',
+        'ivector-segment  = bob.bio.gmm.config.algorithm.ivector_segment:algorithm', # IVectors calculated on a per-segment basis
       ],
    },