# CosmicResearch Kaggle 1. Dota2: Predict the winner — Data

来源：https://www.kaggle.com/competitions/cosmic-research-ml-dota2/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>test.csv</strong> - the test set</li>
<li><strong>hero_stats.json</strong> - supplemental information about heroes that are used by the players</li>
<li><strong>lab03_baseline.ipynb</strong> - a sample notebook that includes sample solution</li>
<li><strong>baseline_submission.csv</strong> - a sample submission</li>
</ul>

<h2>Train and Test Data fields</h2>
<ul>
<li><strong>match_id</strong> - an identifier of a match</li>
<li><strong>radiant_win</strong> - outcome of the match (train set only)</li>
<li><strong>hero</strong> - hero chosen by player (goes with prefix r1-r5 for radiant and d1-d5 for dire)</li>
<li><strong>level</strong> - level of a player</li>
<li><strong>xp</strong> - xp gained by the player</li>
<li><strong>gold</strong> - amount of gold acquired by the player</li>
<li><strong>lh</strong> - number of neutral creatures killed by the player</li>
<li><strong>kills</strong> - number of kills performed by the player</li>
<li><strong>deaths</strong> - times the player died</li>
<li><strong>items</strong> - number of items obtained by the player</li>
</ul>
<p> Also there are some columns that reflect team statistics: first_blood, courier_time, etc.</p>