RenierBotha

South Africa, Cape Town, speaks Afrikaans, English
1165 points (ranked #131)Joined over 1 year ago
Basic Needs Basic Rights Kenya - Tech4MentalHealth
Classify text from university students in Kenya towards a mental health chatbot
ranked 117 out of 492
ended 30 days ago
To Vaccinate or Not to Vaccinate: It’s not a Question
Analysing social media sentiment towards vaccines
ranked 50 out of 130
ended 3 months ago
Spot the Mask Challenge
Can you predict whether a person in an image is wearing a face mask? #masks4all
ranked 58 out of 147
ended 4 months ago
South African COVID-19 Vulnerability Map
Can we infer important COVID-19 public health risk factors from outdated data?
ranked 33 out of 179
ended 4 months ago
ICLR Workshop Challenge #2: Radiant Earth Computer Vision for Crop Detection from Satellite Imagery
Identify crop type using satellite imagery, and win a trip to present your work at ICLR 2020 in Addis Ababa.
ranked 46 out of 99
ended 4 months ago
Fowl Escapades
Southern African Bird Call Audio Identification Challenge
ranked 14 out of 25
ended 4 months ago
Sea Turtle Rescue: Forecast Challenge
Help Local Ocean Conservation predict the number of sea turtles they will rescue each week in Kenya
ranked 25 out of 95
ended 5 months ago
Uber Movement SANRAL Cape Town Challenge
Predict when and where road incidents will occur next in Cape Town
ranked 17 out of 112
ended 6 months ago
Standard Bank Tech Impact Challenge: Xente credit scoring challenge
Predict the likelihood of credit default of ecommerce clients
ranked 82 out of 96
ended 8 months ago
Mtoto News Childline Kenya Call Volume Prediction Challenge
Help Kenya's child protection hotline forecast how many calls they will receive each hour each day
ranked 24 out of 38
ended 12 months ago
Mobile Money and Financial Inclusion in Tanzania Challenge
Predict who is more likely to use mobile money or other financial services
ranked 30 out of 163
ended ~1 year ago
Farm Pin Crop Detection Challenge
Classify fields in South Africa by crop type using Sentinel-2 satellite imagery
ranked 10 out of 42
ended 11 months ago
Sea Turtle Rescue: Error Detection Challenge
Help Local Ocean Conservation clean their sea turtle rescues database
ranked 39 out of 53
ended over 1 year ago