【多选题】解决过拟合的方案包括()。
A. 增加模型参数,调高模型复杂度
B. 引入正则项
C. 选择合适的迭代次数停止模型的学习
D. 为模型添加其他特征项
【多选题】以下哪些是可能导致模型过拟合的原因()。
A. 训练集数量级和模型复杂度不匹配,训练集的数量级小于模型的复杂度
B. 训练集和测试集特征分布不一致
C. 学习迭代次数过多
D. 模型学习到了样本的一般性质
Use the information below to fill out the memorandum form.Lori Walker from David Electric Company called at 10:00 a.m. on May 7.She wanted to speak with Lisa, who was applying for a job at the company.Lori Walker said there was an opening for a secretary.Lisa must call her before 3 p.m. to make an appointment for a typing test and an interview.Lori Walker’s number is 723-1198. The message was taken by David.请在此题答案处输入单词 finished
Date: 1. ____________________