“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	Aleksandrov inequality Aleksandrov maximum principle Aleksandrov,Pavel Sergeyevich Aleksandrov problem Aleksandrov space Aleksandrov theorem Aleksandrov uniqueness theorem Aleksandrov-čech cohomology Aleksandrov-čech homology Aleksandr PavlovichLensky Aleksandr Petrovich Dovzhenko Aleksandr PetrovichSumarokov Aleksandr Pushkin Aleksandr Romanovich Luria Aleksandr Sergeyevich Griboyedov Aleksandr Sergeyevich Pushkin Aleksandr Sergeyevich Yakovlev Aleksandr Stepanovich Popov Aleksandr Terentievich Matveev Aleksandr Trifonovich Tvardovsky Aleksandr Valentinovich Vampilov Aleksandr Vasilyevich Karaganov Aleksandr Vasilyevich Sukhovo-Kobylin Aleksandr Yakovlevich Golovin Aleksandr Yakovlevich Orlov

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