johnsonchishimba

Contests

Rank Score Rating Date Event
21
0.69 ·
Jan. 28, 2026
 CSIRO - Image2Biomass Prediction [biology, agriculture, r2 score]
610
0.53 ·
July 15, 2024
 LEAP - Atmospheric Physics using AI (ClimSim) [earth science, atmospheric science, physics, artificial intelligence, regression, r2 score]
1122
0.95 ·
April 23, 2024
 The Learning Agency Lab - PII Data Detection [education, classification, text classification, custom metric]
1530
0.31 ·
Dec. 5, 2023
 Child Mind Institute - Detect Sleep States [health, time series analysis, multiclass classification]
883
0.83 ·
Oct. 15, 2023
 RSNA 2023 Abdominal Trauma Detection [computer vision, image]
756
0.59 ·
Aug. 24, 2023
 Google - American Sign Language Fingerspelling Recognition [video classification]
3647
0.60 ·
Aug. 10, 2023
 ICR - Identifying Age-Related Conditions [tabular, binary classification, health]
607
0.63 ·
Aug. 9, 2023
 Google Research - Identify Contrails to Reduce Global Warming [computer vision, weather and climate]
8196
1.04 ·
Dec. 31, 2022
 Predict Future Sales [tabular]