“数据降维”的概念、定义、翻译、参考文献-科学参考

单词	数据降维
释义	数据降维 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	vocational education for ethnic minority vocational education for persons with disabilities vocational education group vocational education in France vocational education in Japan vocational education in prataculture vocational education in Russia vocational education in Singapore vocational education in special school vocational education in Switzerland vocational education in UK Vocational Education Law of the People’s Republic of China vocational education management vocational education of bus and truck driver vocational education of library science vocational education of USA vocational guidance vocational high school vocational interest blank vocational interest test vocationalism vocational moral education vocational pedagogy vocational planning of police vocational qualifications for librarians

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