Implement vggish #1061
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Implement vggish #1061
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kyakuno
reviewed
Mar 23, 2023
audio_processing/vggish/vggish.py
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| else: | ||
| wav_data = librosa.load(input_path, sr=SAMPLE_RATE)[0] | ||
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| samples = wav_data / 32768.0 # Convert to [-1.0, +1.0] |
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librosaの段階で-1.0 - +1.0に正規化されているのを、さらに/32768.0で小さくしているように見えます。
| savepath = get_savepath(args.savepath, input_path) | ||
| logger.info(f'saved at : {savepath}') | ||
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| np.save(savepath, result) |
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torchで計算したfeatureをnumpyで保存しておいて、誤差をprintしていただければと思います。
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@yuki399 こちらも対応検討、お願いします。 |
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指摘に関して修正しました |
# Conflicts: # README.md # scripts/download_all_models.sh
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入力の時間方向がStatic Shapeで19に固定されているので、音声の長さが19でない場合にReshapeでエラーになる。
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@yuki399 入力のバッチサイズをDynamicShapeでエクスポートして、音声の長さが異なる場合も処理可能にできますでしょうか？ |
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また、--inputに複数のファイルを与えた場合に、それぞれのファイルでEmbeddingを計算し、ファイル同士の距離をprintできればと思います。 |
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#1057