请输入您要查询的字词:
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。
随便看
You Qiu
You Reng Shi
Your Paradise
Youshi Poems
Youshui River
Youshun Si
Yousong Shi
Youssef Chahine
Youssef Ziedan
Yousubalutage
Yousuf Karsh
Youtai Shi
Youth
youth
youth activity room of museum
youth-and-old-age
youth classes at university
youth culture
Youth Dance Company of Beijing Dance Academy
Youth Film Studio
Youth Film Studio of Beijing Film Academy
Youth Geophysical Science & Technology Award of Fu Chengyi
Youth in the Fire
Youth Journalist
Youth League of Three Principles of the People
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/12/31 22:24:43