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。
数据库 数据库新技术 释文 dimensionality reduction 降维
- tertiary literature
- tertiary market
- tertiary module
- tertiary obstruction
- tertiary prevention
- tertiary prevention of cancer
- tertiary radical
- tertiary reflector antenna
- tertiary representation
- tertiary right ideal
- tertiary structure
- tertiary water
- tertiary well control technology
- tertium non datur
- Tertullian
- Teruel
- Tervel
- terylene
- Terzaghi bearing capacity theory
- terzaghi pressure theory
- Terzaghis one-dimensional consolidation theory
- TES
- Tesfaye Gessesse
- Teshuvah
- tesla