Notes - Evaluation Model: K-fold cross-validation - Code World

Notes - Evaluation Model: K-fold cross-validation

Others 2019-06-29 03:55:08 views: null

A high data availability assessment model training method

Training assessment model
Super model parameter choices

Implementation process is not unique, mainly on the utilization of data

现在对模型进行训练，评估
采用10折交叉验证方法，需要对模型训练10次，测试10次，计算10次相关指标
将数据集切分成10份数据集，
第一次保留第一份数据集为测试集，剩下的数据用来训练模型
第二次保留第二份数据集为测试集，剩下的数据用来训练模型
...

data:

Machine learning model selection (K-fold cross validation, the hyper-parameters selected
K-fold cross validation principle and achieve python

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Origin blog.csdn.net/chen_holy/article/details/91564786

Notes - Evaluation Model: K-fold cross-validation

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