johnsonhk88

Contests

Rank Score Rating Date Event
809
0.51 ·
yesterday
 WSDM Cup - Multilingual Chatbot Arena [languages, text conversation, accuracy score]
1219
5.10 ·
March 4, 2025
 LLMs - You Can't Please Them All [statistical analysis, text generation, custom metric]
3268
0.25 ·
Dec. 19, 2024
 Child Mind Institute — Problematic Internet Use [health, time series analysis, multiclass classification, cohen kappa score]
1363
0.06 ·
Dec. 12, 2024
 Eedi - Mining Misconceptions in Mathematics [education, nlp, primary and secondary schools, map@{k}]
1906
0.94 ·
Nov. 30, 2024
 Exploring Mental Health Data [beginner, time series analysis, tabular, accuracy score]
1383
0.93 ·
Oct. 8, 2024
 RSNA 2024 Lumbar Spine Degenerative Classification [computer vision, image, binary classification, custom metric]
2468
0.11 ·
Sept. 6, 2024
 ISIC 2024 - Skin Cancer Detection with 3D-TBP [global, neural networks, image, binary classification, cancer, custom metric]
1555
1.11 ·
Aug. 12, 2024
 LMSYS - Chatbot Arena Human Preference Predictions [languages, text conversation, log loss]
1975
5.50 ·
March 22, 2024
 Optiver - Trading at the Close [finance, tabular, meancolumnwisemae]
2544
0.80 ·
Jan. 22, 2024
 LLM - Detect AI Generated Text [education, binary classification, primary and secondary schools, text generation]
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