AirQo Low-Cost Air Quality Monitor Calibration Challenge ⚠️ - Win $1 000 USD

Compete Jobs Learn Chat Leaderboard

More

For Business Partners Meet the team Press Case studies AI4EAC

Primary competition visual

AirQo Low-Cost Air Quality Monitor Calibration Challenge

Helping Uganda

$1 000 USD

Completed (almost 5 years ago)

Skills you will learn

Prediction

313 joined

161 active

Info Data Chat Leaderboard

Start

Apr 30, 21

Close

Jun 06, 21

Reveal

Jun 06, 21

Final leaderboard postponed to 5 July

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

187

0

0

First place solution??

SohailAbrarKhan

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

324

1

0

Last answer almost 5 years ago

hyperparameter tuning in catboost

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

246

0

0

Best single model score

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

259

1

0

Last answer almost 5 years ago

Worse scores than I was getting before

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

251

4

0

Last answer almost 5 years ago

Team invitation

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

303

1

0

Last answer almost 5 years ago

Data collection process

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

178

0

0

Increase the number of submissions

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

192

4

0

Last answer almost 5 years ago

Using target values

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

260

2

0

Last answer almost 5 years ago

feature engg & interaction

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

200

1

0

Last answer almost 5 years ago

A big concern and a suggestion - Data Split and Future Values

devnikhilmishra

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

308

7

0

Last answer almost 5 years ago

Competitive competition

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

169

2

0

Last answer almost 5 years ago

Delete Submission

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

305

10

0

Last answer almost 5 years ago

Ratio of Public and Private test

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

195

1

0

Last answer almost 5 years ago

Column created_at

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

260

5

0

Last answer almost 5 years ago

TYPE OF DATASET

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

191

4

0

Last answer almost 5 years ago

Longer than Usual Submission Loading

GeoffreyNyamwaya

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

187

1

0

Last answer almost 5 years ago

Not getting scores when I upload submissions

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

169

2

0

Last answer almost 5 years ago

Missing entries

· AirQo Low-Cost Air Quality Monitor Calibration Challengealmost 5 years ago

281

5

0

Last answer almost 5 years ago

Join the largest network for
data scientists and AI builders

Privacy Policy Terms of Use Rules

© Zindi 2026