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单词
dictionary learning
释义
dictionary learning
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。
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disruptive innovation
disruptive instability
disruptive mood dysregulation disorder
disruptive selection
dissecting microscope
dissecting needle
dissection
dissection fallacy
dissection image tube
dissection of a complex
dissection of a distribution
dissection proof
dissection puzzle
dissector
disseminated intravascular coagulation
dissemination
dissemination of quantity value
Dissenting Sect
dissertation
dissertation committee
Dissertation of Lenin on the ethno-national issues
Dissertation of Marx and Engels on the ethno-national issues
Dissertation of Stalin on the ethno-national issues
dissimilar
dissimilar fractions
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。
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