created abstract class transformer extended by MllrTransform and RegTreeTransform. Also implemented regtreeTransform + updated demo
created abstract class transformer extended by MllrTransform and RegTreeTransform. Also implemented regtreeTransform + updated demo
Merge branch 'master' of github.com:bogdanpetcu/sphinx4
implemented mllr estimation per class
changed audio file
changed clustering so it clusters gaussians by gaussian index, not state index
updated test files and CollectorDemo
fixed some naming and formating issues in decoder.adaptation package
fixed some naming and formating issues in decoder.adaptation.clustered package
renamed regTreeDemo in clusteredTransformDemo
deleted swapInt function and used the one defined in Utilities
removed storing the actual clusters with data from clustering tool. Now it only stores the indexes of the clustered gaussians
removed unuseful storage of counts for further summation into direct summation
added exception throw for trying to write an estimation to file if the estimation is not computed
changed some access modifiers
removed unused dimension of A and B matrices
added javadocs
removed unuseful storage of means and variances
implemented direct counts collecting in MllrEstimation.java and ClustersEstimation.java. This way the program uses less memory than the previous form when the counts were stored before they were used in computing the transform
completed javadocs, changed some access modifiers