理学 统计学习 释 overfitting 过拟合 在模型拟合数据的过程中，统计模型使用的参数过多，从而导致模型对观测数据过度拟合，以至于在训练数据上拟合表现较好，但是该模型预测能力通常较差的现象。
人工智能 机器学习 释文 overfitting 过拟合
- analytic semigroup
- analytic sentences
- analytic set
- analytic sheaf
- analytic signal
- analytic singular support
- analytic solution
- analytic space
- analytic spread
- analytic straight line
- analytic structure
- analytic subgroup
- analytic submanifold
- analytic subring
- analytic subset
- analytic subspace
- analytic subvariety
- analytic surface
- analytic tableaux
- analytic technique of capital structure decision
- analytic theory
- analytic theory of differential equation
- analytic theory of differential equations
- analytic theory of numbers
- analytic theory of population