题目内容

【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

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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. ____________________

Time: 2. ____________________

For: 3. ____________________