trunk: various changes that relate to G.fst ilabel sorting.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4619 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: nnet2 setup: adding train_pnorm_multisplice2.sh which uses the new, compact egs format.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4620 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: nnet2 training scripts: minor script fixes.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4622 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: minor updates to nnet2-related scripts; adding multisplice example for RM.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4624 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: changes to compressed-matrix code: make it more time and space efficient for matrices with <= 8 rows; bug fix (won't affect any recipes).

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4626 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
Various script fixes; new version of an nnet-retraining script.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4627 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: perturb the speed of the data(using sox)

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4630 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: add the example script which demonstrates how speed perturbation of the data helps the nnet training

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4631 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: add the results at the end of run_nnet2_perturb_speed.sh

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4636 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: add the results at the end of run_nnet2_perturb_speed.sh

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4637 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: remove outdated option --use-silphones false from egs/timit/s5/local/run_dnn.sh

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4638 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
WARNING, TIMIT BASELINES CHANGE BY THIS COMMIT!
The change is in how the PER is computed. Previously there was optional silence with no output symbol, and forgiving of silence deletions. This was however slight cheating (Traditionally in TIMIT, the silence is scored).

The change consists of:
- removing the optional silence from he lexicon (see call of utils/prepare_lang.sh in run.sh)
- removing the forgiving of 'sil' deletions from scoring (see change in local/score.sh)
- updating the RESULTS

From now on the PER scores will involve no cheating and will be comparable to experiments in the literature.



git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4639 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: adjust the times in the segments file

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4642 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: adjust the times in the segments file

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4643 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: adding label sorting to graph fst before composition in utils/mkgraph.sh

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4647 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: convert link path to absolute path in wav.scp for fisher setup

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4651 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: Fixed a bug in lattice-simple-decoder.cc that is causing rm's s4 setup to fail

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4653 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
Removing the egs/rm/s4 recipe. It's based on the older generation 's3' recipes, and now there are better examples using free data in Kaldi

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4654 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
Make MMI-model an optional argument.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4656 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
Check graph compatibility with the audio model.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4657 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8