About dataset notes - Kelvin-Zhong/Click-Through-Rate-Prediction GitHub Wiki

###train_7days.txt and test_7th.txt

targets are
No. attribute description: index

1. id: 0
2. click: 1
3. banner_pos: 4
4. site_category: 7
5. app_category: 10
6. device_model: 13
7. device_type: 14

Filter time range: hour : 2
training set:
14102100 - 14102700 testing set:
14102700 - 14102800