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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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Tithe
(tithe) land tax
Tithonian Stage
Titian
Titius
Titius-Bode law
Titius-Bode's law
Titius crater
Title
title advertising
Title Classification Indexing of Collected Works of Qing Dynasty
Title Classification Indexing of Collected Works of Yuan Dynasty
titled scholars and gentry members
title index
title leaves
titleless poem
title of honor on an emperor or empress
title of honor on an empress dowager
titleof the archival documents
title page
title retention
titles of honour granted to civil officials
Tito Gobbi
Tito Schipa
titrand
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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更新时间:2026/7/13 6:56:27