hengzheng

14 10 6

Contests

Rank Score Rating Date Event
1
0.90 ·
Oct. 24, 2025
 Jigsaw - Agile Community Rules Classification [classification, text, social networks, text classification, english, custom metric]
6
0.95 ·
Oct. 15, 2025
 MAP - Charting Student Math Misunderstandings [education, nlp, primary and secondary schools, map@{k}]
24
0.58 ·
Sept. 9, 2025
 Make Data Count - Finding Data References [text mining, 82370_mdc_global_f1]
386
-1 ·
July 23, 2025
 Konwinski Prize [computer science, custom metric]
75
0.01 ·
July 12, 2025
 Jane Street Real-Time Market Data Forecasting [finance, tabular, regression, custom metric]
248
25.64 ·
June 30, 2025
 Yale/UNC-CH - Geophysical Waveform Inversion [physics, signal processing, mean absolute error]
240
0.63 ·
May 27, 2025
 Drawing with LLMs [art, nlp, image generator, custom metric]
687
0.13 ·
April 8, 2025
 March Machine Learning Mania 2025 [basketball, sports, mse]
386
0.67 ·
March 10, 2025
 WSDM Cup - Multilingual Chatbot Arena [languages, text conversation, accuracy score]
244
0.69 ·
March 5, 2025
 CIBMTR - Equity in post-HCT Survival Predictions [healthcare, survey analysis, custom metric]
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