# DS 6388: First HD Regression — Data

来源：https://www.kaggle.com/competitions/first-hd-regression/data

采集时间：2026-10-19T09:35:58Z

You will have access to 3 files.

## Files

*   **train_features.csv** - For model building along with **train_responses.csv**.
*   **train_responses.csv** - For model building along with **train_features.csv**.
*   **test_features.csv** - For prediction.

## Your submission file should have 2 columns:

* "colID" - To match with the actual responses file in Kaggle.
* "response" - Your actual predictions.