“字典学习”的概念、定义、翻译、参考文献-科学参考

单词	字典学习
释义	字典学习 Encyclopedia 理学特征选择释 dictionary learning字典学习从给定的数据集中学习得到一组基本元素的集合，使得给定的数据样本可以表示成基本元素的线性组合。这里的基本元素称为原子（atom），基本元素的集合称为字典（dictionary）。原子的特征维度跟给定数据样本的特征维度相等。
随便看	radiation pollution control radiation polymerization radiation polymerization and radiation chemistry of polymers radiation polyphase flow meter radiation post-effect radiation power radiation preservation radiation preservation of food radiation pressure radiation pressure acceleration radiation processing radiation product radiation-proof in building radiation-proof suit radiation properties of crop radiation properties of high temperature gas radiation protection radiation protection dosimetry radiation protection in mine radiation protection monitoring radiation protection principle radiation protection; radiological protection radiation protection requirement radiation protection standard radiation protection technique

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。