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
weeding in ancient China
weed innate dormancy
weed mimicry
weed persistence
weed phenology
weed plasticity
weed population dynamics
weed population ecology
weed quarantine
weed quarantine methods
weed rate of turf
Weed Research
weed resistance to pesticide
Weed Science
weed science
Weed Science Society of America
weeds damage
weed seed bank
weed seed germination
weed seed longevity
weeds in bean field
weeds in corn field
weeds in cotton field
weeds in rape field
weeds in vegetable field
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:2026/7/11 2:53:58