# Criot's IoT Challenge — Data

来源：https://www.kaggle.com/competitions/criots-iot-challenge/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description


<p>The file 'sensor_data.csv' consists of  (randomly shuffled) time-series  readings of the sensors embedded on  criot-hardware which is installed somewhere in a room.</p>

<h2>File descriptions</h2>
<ul>
<li><strong>sensor_data.csv</strong> - the time series data </li>
<li><strong>sample_submission.csv</strong> - a sample submission file in the correct format</li>
</ul>

<h2>Data fields</h2>
<ul>
<li><strong>'Id' </strong>: Unique Id for each time series data point </li>
<li><strong>'time_stamp' </strong>: HH:MM  ; H: hour , M : minutes</li>
<li><strong>'sensor_i' </strong>: Readings of raw data observed from i-th sensor (You should have known about the  sensor type through previous questions !! )</li>
<li> <strong>'flag' </strong>: 1 --> If datapoint is an outlier ; 0--> else
</ul>