理学 数据分析 释 dimension reduction 降维 在一定原则下，通过一定方法减少所要分析变量的维数，得到更少数量的主要分析变量。 理学 降维 释 dimensionality reduction 降维 模式识别和机器学习领域中的降维就是指采用某种映射方法，将原高维空间中的数据点映射到低维度的空间中。
reduction of dimension 维数的降低，降维
＞理论与计算化学＞分子力学＞释义 dimension reduction 降维
数据库 数据库新技术 释文 dimensionality reduction 降维
- deterministic algorithm
- deterministic annealing
- deterministic automaton
- deterministic axiom
- deterministic behavior
- deterministic CFL
- deterministic chaos
- deterministic context-free language
- deterministic context-free language, deterministic CFL
- deterministic continuous signal
- deterministic control system
- deterministic data
- deterministic decision process
- deterministic discrete signal
- deterministic effect
- deterministic effects
- deterministic equation
- deterministic equivalent problem
- deterministic finite automaton
- deterministic function
- deterministic inputs, noisy and gate
- deterministic integer factoring
- deterministic interpretation
- deterministic language
- deterministic machine