“data dimension reduction”的概念、定义、翻译、参考文献-科学参考

单词	data dimension reduction
释义	data dimension reduction Encyclopedia 工学【信号与信息处理】释 data dimension reduction数据降维通过线性或者非线性变换，将数据从高维空间映射到低维空间的过程。是一种处理高维数据的主流方法。工学可视分析释 data dimension reduction数据降维大幅降低高维数据空间的维数，但仍保证原数据库的完整性的技术。即使得约减后的数据空间能够反映原数据空间特征的技术。又称数据维数约减。
随便看	Compilation of Interpretations on Oracle Bone Inscriptions Compilation of Literary Works in Late Qing Dynasty Compilation of Memorials to the Throne with the Emperor's Comments in Cinnarba-ink of the Guangxu Era Compilation of Memorials to the Throne with the Emperor's Comments in Cinnarba-ink of the Yongzheng Era Compilation of Notes on Classical Poetry Compilation of Notices on the Translation of the Tripitaka Compilation of Oracle Bone Inscriptions Compilation of Seal Inscriptions Compilation of Selected Poems and Poetic Theories Compilation of Shaanxi Traditional Repertoire· Shaanxi Opera Compilation of Tang Dynasty Epitaphs Compilation of Taoist Witchcrafts Compilation of Telegrams from the Collection of the Imperial Military Council of the Qing Dynasty Compilation of Textual Researches on Calligraphy Compilation of the literature on the ethno-national Question Compilation of The Lose Compilation of Theories on Formal Style Script Compilation of Works of Sheng Hui compilation procedure of archival documents Compilations of Judicial verdicts from Central Judicial Office compilation system compile compile and expound compile by alphabet compile by chronicle

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