# AI_110_1-HW1 — Data

来源：https://www.kaggle.com/competitions/ai-110-1-hw1/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

<ul>
<li><strong>covid.train.csv</strong>> : Training data</li>
<li><strong>covid.test.csv</strong> : Testing data</li>
<li><strong>sampleSubmission.csv</strong> :  a sample submission file in the correct format</li>
</ul>

<h2>Description</h2>
<ul>
  <li>Given survey results in the <b>past 3 days</b> in a specific <b>state</b> in U.S., then
predict the percentage of <b>new tested positive cases</b> in the 3rd day.</li>
  <img src="https://img.onl/Lw3uJ3" width="600" height="100" alt="Day3">
</ul>

<h2>Data - Columns (Features) - Percentage%</h2>
<ul>
 <li><b>States</b> (40, encoded to <b>one-hot</b> vectors)</li>
 <ul>
 <li>e.g. AL, AK, AZ, ... </li> 
 <img src="https://img.onl/wWEoWa" width="300" height="50" alt="One_hot">
 </ul>
 <li><b>COVID-like illness</b> (4)</li>
 <ul>
 <li>e.g. cli,ili (influenza-like illness), ...</li>
 </ul>
 <li><b>Behavior Indicators</b> (8)</li>
 <ul>
 <li>e.g. wearing_mask, travel_outside_state, ...</li>
 </ul>
 <li><b>Mental Health Indicators</b> (5)</li>
 <ul>
 <li>e.g. anxious, depressed, ...</li>
 </ul>
 <li><b>Tested Positive Cases</b> (1)</li>
 <ul>
 <li><span style="color:red;"><b>tested_positive</b> (this is what we want to predict).</span> </li>
</ul>

<img src="https://img.onl/BISEBN" width="600" height="150" alt="Data">