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1. Permutation_Importance_Experiment Permutation_Importance_Experiment Public

   实验证明Permutation Importance的优势

   Jupyter Notebook 15 9

2. Unet_Implementation_PyTorch Unet_Implementation_PyTorch Public

   使用PyTorch实现Unet图像分割

   Jupyter Notebook 158 46

3. Adversarial_Validation_Case_Study Adversarial_Validation_Case_Study Public

   当样本分布发生变化时，交叉验证无法准确评估模型在测试集上的效果，这时候需要其他构造验证集的方法来应对。

   Jupyter Notebook 49 13

4. m5_forcasting m5_forcasting Public

   https://www.kaggle.com/c/m5-forecasting-accuracy/overview/

   Python 12 1

5. Snapshot-Ensembles-Keras-Case-Study Snapshot-Ensembles-Keras-Case-Study Public

   快照集成是一种在不增加训练成本的前提下，提升模型效果的方法。

   Jupyter Notebook 8

6. New_Coronavirus_Info_Disclosure_Analysis New_Coronavirus_Info_Disclosure_Analysis Public

   利用公开数据，比较了各个省份信息披露的及时性。

   Jupyter Notebook