# CUHKVideo — Data

来源：https://www.kaggle.com/competitions/cuhkx/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

This page appears alongside the data files. It describes what files have been provided and the format of each. There is no single format for this page that is appropriate for all competitions, but you should strive to describe as much as you can here. A little time spent describing the data here can save a lot of time answering questions later.
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Participants should be able to answer these types of questions after reading the data description:

What files do I need?  
What should I expect the data format to be?  
What am I predicting?  
What acronyms will I encounter?

## Files

*   **train.csv** - the training set
*   **test.csv** - the test set
*   **sample_submission.csv** - a sample submission file in the correct format
*   **metaData.csv** - supplemental information about the data

## Columns

*   `example_id` - definition of example_id
*   `feature_1` - definition of feature_1
*   etc.