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
fluorescence quenching
fluorescence quenching constant
fluorescence quenching effect
fluorescence quenching method
fluorescence quenching rate constant
fluorescence ratio imaging
fluorescence recovery after photobleaching
fluorescence recovery after photobleaching (FRAP)
fluorescence resonance energy transfer
fluorescence resonance energy transfer (FRET)
fluorescence resonance energy transfer,FRET
fluorescence spectra
fluorescence spectroelectrochemistry
fluorescence spectrometry for pharmaceutical analysis
fluorescence spectrophotometer
fluorescence spectrophotometry
fluorescence spectroscopy
fluorescence spectrum
fluorescence standard substance
fluorescence tag
fluorescence yield
fluorescent
fluorescent activated cell sorting,FACS
fluorescent agent
fluorescent antibody 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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/7/4 15:22:32