# CSE158 fa18 Category Prediction — Data

来源：https://www.kaggle.com/competitions/cse158-fa18-category-prediction/data

采集时间：2026-10-19T15:16:25Z

**train.json.gz:** training data, containing labels for all tasks.

**test_Category.json.gz:** test data for the category prediction task (CSE158 only). Contains all fields for each review, except for the label.

**pairs_Purchase.txt, pairs_Category.txt, pairs_Rating.txt:** user and item IDs about which you must make predictions.

**baselines.py:** will produce a valid submission file corresponding to the simple baselines described in the assignment spec.