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DSAI_HW4 Instacart Matket Basket Analysis

report link : https://drive.google.com/file/d/1JnWbQoqiQV2CXxa3LJdPzi0VyxGclkF6/view

competition link: https://www.kaggle.com/c/instacart-market-basket-analysis

Environment

  • Ubuntu 20.04LTS
  • XGBoost (model)
  • Google Colab

Build

請把各種csv的資料集用名叫dataset的文件夾統一管理，且放至與dsai_hw4.py同一個目錄下

python3 dsai_hw4.py

Training Data

串接各種csv，整合後以兩個index ( user_id , product_id ) 以及七個features為 training features。

Test Data

以eval_set為test的前一個prior為purchase history

Output