# AI_110_1-HW1 — Data

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

采集时间：2026-10-24T17:31:06Z

covid.train.csv
> : Training data
covid.test.csv
: Testing data
sampleSubmission.csv
:  a sample submission file in the correct format
Description
Given survey results in the
past 3 days
in a specific
state
in U.S., then
predict the percentage of
new tested positive cases
in the 3rd day.
![Day3](https://img.onl/Lw3uJ3)
Data - Columns (Features) - Percentage%
States
(40, encoded to
one-hot
vectors)
e.g. AL, AK, AZ, ...
![One_hot](https://img.onl/wWEoWa)
COVID-like illness
(4)
e.g. cli,ili (influenza-like illness), ...
Behavior Indicators
(8)
e.g. wearing_mask, travel_outside_state, ...
Mental Health Indicators
(5)
e.g. anxious, depressed, ...
Tested Positive Cases
(1)
tested_positive
(this is what we want to predict).
![Data](https://img.onl/BISEBN)