[WIP] add buffered chunked streaming for nemo force aligner #6185
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erastorgueva-nv
requested changes
Mar 29, 2023
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cc @jbalam-nv for visibility on changes to streaming_utils. I don't think they will break anything. |
erastorgueva-nv
previously approved these changes
Mar 30, 2023
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April 3, 2023 13:02
Signed-off-by: Slyne Deng <[email protected]>
Signed-off-by: Slyne Deng <[email protected]>
erastorgueva-nv
approved these changes
Apr 4, 2023
titu1994
reviewed
Apr 4, 2023
| frame_buffers = self.frame_bufferer.get_buffers_batch() | ||
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| while len(frame_buffers) > 0: | ||
| self.frame_buffers += frame_buffers[:] | ||
| self.data_layer.set_signal(frame_buffers[:]) | ||
| self._get_batch_preds() | ||
| self._get_batch_preds(keep_logits) |
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Is it possible to avoid changing signatures of these functions ? Ie set a bool value from config or some other way (class arg or setter function) and rest of the functions just use that ?
| return hypothesis | ||
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| all_logits = [] | ||
| for log_prob in self.all_logits: |
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Could you put this in a function? I feel like it gets repeated a lot
hsiehjackson
pushed a commit
to hsiehjackson/NeMo
that referenced
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Jun 2, 2023
) * add nfa buffered streaming Signed-off-by: Slyne Deng <[email protected]> * restore to previous __iter__ function Signed-off-by: Slyne Deng <[email protected]> --------- Signed-off-by: Slyne Deng <[email protected]> Co-authored-by: Slyne Deng <[email protected]> Co-authored-by: Elena Rastorgueva <[email protected]> Signed-off-by: hsiehjackson <[email protected]>
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What does this PR do ?
To support buffered chunked streaming inference for nemo neural force aligner.
Collection: [Note which collection this PR will affect]
ASR
Changelog
FrameBatchASRto keep the inference logits.Usage
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