ML之FE：基于load_mock_customer数据集(模拟客户,单个DataFrame)利用featuretools工具实现自动特征生成/特征衍生

百媚生 2022-09-19 11:16:30  50674

分类专栏：资讯

基于load_mock_customer数据集(模拟客户,单个DataFrame)利用featuretools工具实现自动特征生成/特征衍生

输出结果


type： <class 'pandas.core.frame.DataFrame'>
   customer_id zip_code           join_date date_of_birth
0            1    60091 2011-04-17 10:48:33    1994-07-18
1            2    13244 2012-04-15 23:31:04    1986-08-18
2            3    13244 2011-08-13 15:42:34    2003-11-21
3            4    60091 2011-04-08 20:08:14    2006-08-15
4            5    60091 2010-07-17 05:27:50    1984-07-28
feature_matrix_customers 
             zip_code  DAY(date_of_birth)  DAY(join_date)  \
customer_id                                                
1              60091                  18              17   
2              13244                  18              15   
3              13244                  21              13   
 
             MONTH(date_of_birth)  MONTH(join_date)  WEEKDAY(date_of_birth)  \
customer_id                                                                   
1                               7                 4                       0   
2                               8                 4                       0   
3                              11                 8                       4   
 
             WEEKDAY(join_date)  YEAR(date_of_birth)  YEAR(join_date)  
customer_id                                                            
1                             6                 1994             2011  
2                             6                 1986             2012  
3                             5                 2003             2011  
features_defs_customers： 9 [<Feature: zip_code>, <Feature: DAY(date_of_birth)>, <Feature: DAY(join_date)>, <Feature: MONTH(date_of_birth)>, <Feature: MONTH(join_date)>, <Feature: WEEKDAY(date_of_birth)>, <Feature: WEEKDAY(join_date)>, <Feature: YEAR(date_of_birth)>, <Feature: YEAR(join_date)>]
<Feature: MONTH(date_of_birth)>
The month of the "date_of_birth".

设计思路

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ML之FE：基于load_mock_customer数据集(模拟客户,单个DataFrame)利用featuretools工具实现自动特征生成/特征衍生

基于load_mock_customer数据集(模拟客户,单个DataFrame)利用featuretools工具实现自动特征生成/特征衍生

输出结果

设计思路

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