理学 统计学习 释 underfitting 欠拟合 在模型拟合数据的过程中，如果统计模型使用的参数过少，得到的模型难以拟合观测数据的现象。
人工智能 机器学习 释文 underfitting 欠拟合
- semi-sea and semi-land scheme development
- semi-secant
- semi-separated space
- semi-set
- semi-sign graph
- semi-similarity
- semi-similitude
- semi-simple
- semisimple
- semisimple adjoint orbit
- semisimple algebra
- semi simple algebraic group
- semi-simple algebraic group
- semisimple algebraic group
- semisimple Artin ring
- semisimple associative algebra
- semisimple Banach algebra
- semisimple class
- semisimple component
- semi simple element
- semi-simple element
- semisimple element
- semisimple endomorphism
- semisimple group
- semisimple Jordan algebra