Joined Zindi almost 4 years ago
CalebEmelike
Data Scientist
Lagos, Nigeria
Speaks: English

13776 points

Current rank #5
, best rank #3
South African COVID-19 Vulnerability Map by #ZindiWeekendz
Can we infer important COVID-19 public health risk factors from outdated data?
Prediction
Government
$300 USD
Ended almost 3 years ago
ranked #3 out of #178
320 enrolled
Helping Africa
DataFest Africa Noise Pollution Classification Challenge
Can you predict noise levels in Kampala?
Intermediate
Classification
Safety
$1 000 USD
Ended 6 months ago
ranked #4 out of #38
351 enrolled
Helping Uganda
Economic Well-Being Prediction Challenge
Can you predict a measure of wealth for different locations across Africa?
Good for beginners
Prediction
2000 Points
Ended over 1 year ago
ranked #1 out of #141
685 enrolled
Helping Africa
Loan Default Prediction Challenge
Try out for a Tanzanian internship
Internships
Ended 10 months ago
ranked #1 out of #54
288 enrolled
Helping Tanzania
Alliance4AI: Sendy Logistics Challenge by Alliance4AI ALU Chapter
Predict the estimated time of arrival (ETA) for motorbike deliveries in Nairobi
Prediction
Transportation
Logistics
Knowledge
Ended almost 3 years ago
ranked #1 out of #36
60 enrolled
Helping Rwanda
AutoInland Vehicle Insurance Claim Challenge
Can you predict if a client will submit a vehicle insurance claim in the next 3 months?
Good for beginners
Prediction
Insurance
Financial Services
$1 000 USD
Ended over 1 year ago
ranked #65 out of #633
1558 enrolled
Machine Learning Hackathon by AMLD Africa
Can you classify tweets about GBV without using keywords?
Classification
Safety
$1 000 USD
Ended over 1 year ago
ranked #2 out of #78
171 enrolled
Helping
AI4D Africa’s Anglophone Research Lab Tanzania Tourism Classification Challenge
Can you use tourism survey data and ML to classify the range of expenditures a tourist spends in Tanzania?
Good for beginners
Classification
$1 000 USD
Ended 7 months ago
ranked #13 out of #180
468 enrolled
Helping Tanzania
Laduma Analytics Football League Winners Prediction Challenge by #ZindiWeekendz
Can you predict the outcome of a football match based on historical data?
Good for beginners
Prediction
Sport
$300 USD
Ended 8 months ago
ranked #1 out of #113
251 enrolled
Microsoft Rice Disease Classification Challenge
Can you identify disease in images of rice grown in Egypt?
Intermediate
Computer Vision
Classification
Agriculture
$3 000 USD
Ended 6 months ago
ranked #6 out of #261
833 enrolled
Helping Egypt
Silicon Valley 21st Century Education and Silicon Valley Propellers Hackathon
Semaine Africaine de l'Intelligence Artificielle
$700 USD
Ended over 1 year ago
ranked #2 out of #58
88 enrolled
Helping United States Of America
UmojaHack Nigeria: AXA Vehicle Insurance Claim Challenge by UmojaHack Africa
Can you predict if a client will submit a vehicle insurance claim in the next 3 months?
Prediction
Insurance
NGN 750,000
Ended ~2 years ago
ranked #10 out of #204
287 enrolled
Helping Nigeria
Fighting Fire with Data Hackathon
Predict Burned Area in Zimbabwe
Prediction
Conservation
Knowledge
Ended over 2 years ago
ranked #5 out of #25
56 enrolled
Helping Zimbabwe
AgriFieldNet India Challenge
Can you detect crop types in a class-imbalanced satellite image dataset?
Advanced
Classification
Agriculture
$10 000 USD
Ended 3 months ago
ranked #1 out of #179
635 enrolled
Helping India
DataDrive2030 Early Learning Predictors Challenge
Can you identify which features of an early learning programme predict better learning outcomes for children?
Good for beginners
Prediction
Education
$3 000 USD
3 months to go
ranked #3 out of #15
88 enrolled
Helping South Africa
Spot the Mask Challenge
Can you predict whether a person in an image is wearing a face mask? #masks4all
Computer Vision
Safety
Health
Knowledge
Active
ranked #3 out of #97
599 enrolled
Helping Africa
SFC PAYGo Solar Credit Repayment Competition
Can you predict PAYGo solar customer payments?
Prediction
$5 000 USD
Ended over 1 year ago
ranked #25 out of #276
1008 enrolled
Helping
Gender-Based Violence Tweet Classification by #ZindiWeekendz
Can you classify tweets about GBV without using keywords?
Classification
Safety
$300 USD
Ended over 1 year ago
ranked #5 out of #110
167 enrolled
Helping
Lacuna - Correct Field Detection Challenge
Can you design a method to accurately find field locations?
Prediction
Agriculture
$10 000 USD
Ended over 1 year ago
ranked #5 out of #110
607 enrolled
Helping
UmojaHack #3: Hotspots (BEGINNER) by UmojaHack Africa
Predicting fires in the DRC
Prediction
Conservation
Agriculture
$400 USD
Ended almost 3 years ago
ranked #5 out of #297
517 enrolled
Helping Africa