7270 points (ranked #29)Joined over 1 year ago
COVID-19 Tweet Classification Challenge
Can you identify tweets about coronavirus without using keywords?
ranked 91 out of 142
ended 3 months ago
To Vaccinate or Not to Vaccinate: It’s not a Question
Analysing social media sentiment towards vaccines
ranked 20 out of 130
ended 4 months ago
Spot the Mask Challenge
Can you predict whether a person in an image is wearing a face mask? #masks4all
ranked 10 out of 147
ended 4 months ago
Urban Air Pollution Challenge
Can you predict air quality in cities around the world using satellite data?
ranked 35 out of 126
ended 4 months ago
AirQo Ugandan Air Quality Forecast Challenge
Predict future air quality levels and empower communities to plan and protect their health
ranked 246 out of 317
ended 2 months ago
ICLR Workshop Challenge #1: CGIAR Computer Vision for Crop Disease
Identify wheat rust in images from Ethiopia and Tanzania, and win a trip to present your work at ICLR 2020 in Addis Ababa.
ranked 47 out of 305
ended 5 months ago
Uber Movement SANRAL Cape Town Challenge
Predict when and where road incidents will occur next in Cape Town
ranked 48 out of 112
ended 6 months ago
UNICEF Arm 2030 Vision #1: Flood Prediction in Malawi
Predict flood extent caused by storms in southern Malawi
ranked 80 out of 477
ended 3 months ago
Sendy Logistics Challenge
Predict the estimated time of arrival (ETA) for motorbike deliveries in Nairobi
ranked 257 out of 431
ended 9 months ago
Wazihub Soil Moisture Prediction Challenge
Predict soil humidity using sensor data from low-cost DIY Internet of Things in Senegal
ranked 2 out of 96
ended 10 months ago
Computer Vision for License Plate Recognition Challenge
Use computer vision to detect and recognise Tunisian vehicle license plates
ranked 2 out of 8
Financial Inclusion in Africa
Predict who is most likely to have a bank account
ranked 351 out of 777
Mobile Money and Financial Inclusion in Tanzania Challenge
Predict who is more likely to use mobile money or other financial services
ranked 143 out of 163
ended ~1 year ago