wehub-resource-sync
71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
# Copyright (c) Facebook, Inc. and its affiliates.
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#
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# This source code is licensed under the MIT license found in the
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# LICENSE file in the root directory of this source tree.
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from pathlib import Path
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from typing import List, Optional
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from examples.speech_to_text.data_utils import S2TDataConfigWriter
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def gen_config_yaml(
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manifest_root: Path,
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yaml_filename: str = "config.yaml",
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specaugment_policy: Optional[str] = "lb",
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feature_transform: Optional[List[str]] = None,
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input_channels: Optional[int] = 1,
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input_feat_per_channel: Optional[int] = 80,
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audio_root: str = "",
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vocoder_type: Optional[str] = None,
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vocoder_checkpoint: Optional[str] = None,
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vocoder_cfg: Optional[str] = None,
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extra=None,
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):
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manifest_root = manifest_root.absolute()
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writer = S2TDataConfigWriter(manifest_root / yaml_filename)
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if input_channels is not None:
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writer.set_input_channels(input_channels)
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if input_feat_per_channel is not None:
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writer.set_input_feat_per_channel(input_feat_per_channel)
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specaugment_setters = {
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"lb": writer.set_specaugment_lb_policy,
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"ld": writer.set_specaugment_ld_policy,
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"sm": writer.set_specaugment_sm_policy,
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"ss": writer.set_specaugment_ss_policy,
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}
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specaugment_setter = specaugment_setters.get(specaugment_policy, None)
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if specaugment_setter is not None:
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specaugment_setter()
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if feature_transform is None:
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feature_transform = []
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else:
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writer.set_feature_transforms("*", feature_transform)
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if specaugment_policy is not None:
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writer.set_feature_transforms("_train", feature_transform + ["specaugment"])
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if len(audio_root) > 0:
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writer.set_audio_root(audio_root)
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if (
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vocoder_type is not None
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and vocoder_checkpoint is not None
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and vocoder_cfg is not None
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):
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writer.set_extra(
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{
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"vocoder": {
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"type": vocoder_type,
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"config": vocoder_cfg,
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"checkpoint": vocoder_checkpoint,
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}
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}
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)
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if extra is not None:
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writer.set_extra(extra)
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writer.flush()
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