“content analysis and feature selection”的概念、定义、翻译、参考文献-科学参考

单词	content analysis and feature selection
释义	content analysis and feature selection Encyclopedia 理学文档表示释 content analysis and feature selection内容分析与属性选取内容分析是指对文本内容的表示及其特征项的选取。属性选取（又称特征选取）是指模型构建任务中的数据预处理阶段，负责数据属性的选取。
随便看	protoplanetary nebula protoplanetary system protoplasm protoplasmic astrocyte protoplasmic bridge protoplasmic streaming protoplast protoplast co-culture transformation protoplast culture protoplast culture of plants protoplast fusion protoplast planting density protoplast regeneration protoplast viability protoplax proto-PNe protopodite Proto- porcelain proto-porcelain Protoporcelain Kiln at Kuzhaikeng protoprism protopyramid protorosaurians protorsion protorsion module

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