“文本降维”的概念、定义、翻译、参考文献-科学参考

单词	文本降维
释义	文本降维 Encyclopedia 理学数据简化释 text dimensionality reduction文本降维将高维语义空间（semantic space）映射到保留了原始文本的低维语义空间的方法。
随便看	approximation problem approximation process approximation property approximation scheme approximation solvability approximation theorem approximation theory approximation theory of functions approximation to complex functions approximation with constraints approximation with interpolating constraints approximation with restricted range approximation with weight approximative approximative compactness approximative dimension approximative functional equation approximative solution approximator approx-natural succession restoration App store APPU appulse appurtenance appurtenances of pipe networks

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。