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transformers/docs/source/zh/main_classes/feature_extractor.md
jiaqiw09 cad1b1192b
translation main-class files to chinese (#27588) 
* translate work

* update

* update

* update [[autodoc]]

* Update callback.md

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Co-authored-by: jiaqiw <wangjiaqi50@huawei.com>
2023-11-27 12:36:37 -08:00

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Feature Extractor

Feature Extractor负责为音频或视觉模型准备输入特征。这包括从序列中提取特征，例如，对音频文件进行预处理以生成Log-Mel频谱特征，以及从图像中提取特征，例如，裁剪图像文件，同时还包括填充、归一化和转换为NumPy、PyTorch和TensorFlow张量。

FeatureExtractionMixin

autodoc feature_extraction_utils.FeatureExtractionMixin - from_pretrained - save_pretrained

SequenceFeatureExtractor

autodoc SequenceFeatureExtractor - pad

BatchFeature

autodoc BatchFeature

ImageFeatureExtractionMixin

autodoc image_utils.ImageFeatureExtractionMixin