资源列表
[数学计算/工程计算] plot_cv_predict
说明:cross_val_predict算法主要应用于可视化预测-use cross_val_predict to visualize prediction errors.<申鹏> 在 2024-11-02 上传 | 大小:1024 | 下载:0
[数学计算/工程计算] feature_stacker
说明:feather_stacker主要用于一个数据集提取多个特征时,对特征进行联合的算法。-In many real-world examples, there are many ways to extract features a dataset. Often it is beneficial to combine several methods to obtain good performance. This example show<申鹏> 在 2024-11-02 上传 | 大小:1024 | 下载:0
[数学计算/工程计算] plot_digits_pipe
说明:GridSearchCV用于设置PCA的维度,解决逻辑回归预测时,PCA维度降维问题。-The PCA does an unsupervised dimensionality reduction, while the logistic regression does the prediction. We use a GridSearchCV to set the dimensionality of the PCA<申鹏> 在 2024-11-02 上传 | 大小:1024 | 下载:0
[数学计算/工程计算] Black-Friday
说明:计算哪年哪月哪日是黑色星期五,即又是13号又是星期五。-Calculate what year what day what month is Black Friday, which is the 13th is a Friday.<CR> 在 2024-11-02 上传 | 大小:1024 | 下载:0