# German traffic sign classification — Data

来源：https://www.kaggle.com/competitions/acc-german-traffic-sign-classification/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

<p>German traffic sign dataset contains about 39000 training images and 12000 testing images of 43 classes with class id ranging from 0 to 43. Participant joining this competition will try to predict a class id for each testing image in test/ folder and submit only 1 csv file called: submission.csv.</p>

<h2>File descriptions</h2>
<ul>
<li><strong>train/</strong> - the folder containing 43 sub-folders of same category images</li>
<li><strong>test/</strong> - the folder containing testing images</li>
<li><strong>sample_submission.csv</strong> - a sample submission file in the correct format</li>
</ul>

<h2>Data fields of submission file (submission.csv)</h2>
<ul>
<li><strong>Filename</strong> - (string) name of testing image</li>
<li><strong>ClassId</strong> - (int) categorical id</li>
</ul>