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Fixing an issue with confidence ensembles #7004

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What does this PR do ?

  • Adds a new parameter to transcribe_speech.py to allow computing the alignment without timestamps (significant speed up for conf ensembles).
  • Makes sure the confidence is always computed on top of the normalized logits (i.e. after softmax). Was not the case for Transducer based mode.
  • Relaxes test constraint to reduce random failures.

Collection: ASR

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  • Add specific line by line info of high level changes in this PR.

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Additional Information

  • Related to # (issue)

* Bug fix for the confidence ensembles

Signed-off-by: Igor Gitman <igitman@nvidia.com>

* Relax constraints for the test

Signed-off-by: Igor Gitman <igitman@nvidia.com>

---------

Signed-off-by: Igor Gitman <igitman@nvidia.com>
@Kipok Kipok merged commit 112c806 into main Jul 10, 2023
4 checks passed
@Kipok Kipok deleted the cherry-pick-main-66a85c96797da73e9c39e41f4d36c94ccb802c82 branch July 10, 2023 18:48
gshennvm pushed a commit that referenced this pull request Jul 12, 2023
* Bug fix for the confidence ensembles



* Relax constraints for the test



---------

Signed-off-by: Igor Gitman <igitman@nvidia.com>
Co-authored-by: Igor Gitman <igitman@nvidia.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>
gshennvm pushed a commit that referenced this pull request Jul 12, 2023
* Bug fix for the confidence ensembles



* Relax constraints for the test



---------

Signed-off-by: Igor Gitman <igitman@nvidia.com>
Co-authored-by: Igor Gitman <igitman@nvidia.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>
ericharper added a commit that referenced this pull request Jul 13, 2023
* Add end_strings to SamplingParams

Signed-off-by: Gerald Shen <geshen@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Signed-off-by: Gerald Shen <geshen@nvidia.com>

* Add end_strings to megatron_gpt_inference.yaml

Signed-off-by: Gerald Shen <geshen@nvidia.com>

* Add end_strings to sampling params

Signed-off-by: Gerald Shen <geshen@nvidia.com>

* Remove extra_id_1 from default end_strings

Signed-off-by: Gerald Shen <geshen@nvidia.com>

* Fix require_grad typos (#6930)

Signed-off-by: Sergii Dymchenko <sdym@fb.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>

* fix syntax error

Signed-off-by: Gerald Shen <geshen@nvidia.com>

* fix the mpt chatbot (#6957) (#6968)

Signed-off-by: Yi Dong <yidong@nvidia.com>
Co-authored-by: Yi Dong <43824965+yidong72@users.noreply.github.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>

* add support for max_total_length=4096 for 43b (#6763)

* add support for max_total_length=4096 for 43b

Signed-off-by: Zhilin Wang <wangzhilin12061996@hotmail.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>

* rnnt_greedy_decoding.py: typos? auto-repressively -> auto-regressively (#6989)

Signed-off-by: Vadim Kantorov <vadimkantorov@gmail.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>

* Cache handling without input tensors mutation (#6980) (#6996)

* Cache handling without input tensors mutation



* Cleanup



* Cleanup#2



* Cleanup#3



---------

Signed-off-by: Boris Fomitchev <bfomitchev@nvidia.com>
Co-authored-by: Boris Fomitchev <borisfom@users.noreply.github.com>
Co-authored-by: Somshubra Majumdar <titu1994@gmail.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>

* Hybrid conformer export (#6983) (#6995)

* Implemented generic kv-pair setting of export_config from args



* Hybrid conformer export



* Hybrid decoder export



* Cleanup



* Changed from **kwargs



* Docstring



* Docs added



* Stringify args



* Added docs for ASR export configs



* lowercase ctc



---------

Signed-off-by: Boris Fomitchev <bfomitchev@nvidia.com>
Co-authored-by: Boris Fomitchev <borisfom@users.noreply.github.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>

* Fixing an issue with confidence ensembles (#6987) (#7004)

* Bug fix for the confidence ensembles



* Relax constraints for the test



---------

Signed-off-by: Igor Gitman <igitman@nvidia.com>
Co-authored-by: Igor Gitman <igitman@nvidia.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>

* [TTS] Add cosine distance option to TTS aligner (#6806)

* [TTS] Add cosine distance option to TTS aligner

Signed-off-by: Ryan <rlangman@nvidia.com>

* [TTS] Update aligner comments

Signed-off-by: Ryan <rlangman@nvidia.com>

---------

Signed-off-by: Ryan <rlangman@nvidia.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>

* Minor MPT-7B fixes and creation script update (#6982)

* Initial commit of minor MPT-7B fixes

Signed-off-by: Daniel Egert <degert@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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* Change Jenkins timeout (#6997)

* change timeout

Signed-off-by: ericharper <complex451@gmail.com>

* change to 8 hours

Signed-off-by: ericharper <complex451@gmail.com>

---------

Signed-off-by: ericharper <complex451@gmail.com>
Signed-off-by: Gerald Shen <geshen@nvidia.com>

* remove hard coded input and output fields (#7008)

* remove hard coded input and output fields

Signed-off-by: arendu <adithya.r@gmail.com>

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for more information, see https://pre-commit.ci

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* RoPE length extrapolation with interpolation (#7005)

* Push changes

Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca>

* Fixes

Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca>

* add continue training script

Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca>

* [WIP] nonlinear interp

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* Fix

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* Remove nonlinear

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* sft with pi (#7006)

* sft with pi

Signed-off-by: Evelina <ebakhturina@nvidia.com>

* update values only if not None"

Signed-off-by: Evelina <ebakhturina@nvidia.com>

---------

Signed-off-by: Evelina <ebakhturina@nvidia.com>

* Address comments

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* use proper config

Signed-off-by: Gerald Shen <geshen@nvidia.com>

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Signed-off-by: Gerald Shen <geshen@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Signed-off-by: Gerald Shen <geshen@nvidia.com>

* Add end_strings to megatron_gpt_inference.yaml

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* Remove extra_id_1 from default end_strings

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* fix syntax error

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---------

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