# Course 1 — Data

来源：https://www.kaggle.com/competitions/datamining-2020/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

<h2>File descriptions</h2>
<ul>
<li><strong>train.csv</strong> - the training set</li>
<li><strong>SubmissionSample.csv</strong> - A submission example</li>
</ul>

<h2>Data fields</h2>
<ul>
<li><strong>PID</strong> - an anonymous id unique to a given node</li>
<li><strong>DIM_0-DIM_99</strong> - feature value</li>
</ul>