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
- network protocol security
- network pruning
- network psychological warfare
- network public
- network publications
- network public opinion
- network public opinion guidance
- network public opinion research and judgment
- network pyramid sales
- network range
- network real-name system
- network real-time kinematic positioning
- network reconnaissance
- network reconstruction
- network recruitment
- network regulation
- network resources
- network resource sharing and management
- networks and system simulations in biology
- network scale
- network security
- network security assessment
- network security auditing
- network security control
- network security level protection