nayutakahashi

Contests

Rank Score Rating Date Event
142
0.68 ·
Feb. 3, 2025
 WSDM Cup - Multilingual Chatbot Arena [languages, text conversation, accuracy score]
624
0.43 ·
Dec. 19, 2024
 Child Mind Institute — Problematic Internet Use [health, time series analysis, multiclass classification, cohen kappa score]
104
0.48 ·
Dec. 12, 2024
 Eedi - Mining Misconceptions in Mathematics [education, nlp, primary and secondary schools, map@{k}]
586
0.53 ·
Oct. 8, 2024
 RSNA 2024 Lumbar Spine Degenerative Classification [computer vision, image, binary classification, custom metric]
803
420.70 ·
Aug. 29, 2024
 LLM 20 Questions [nlp, text, custom metric]
109
0.72 ·
July 15, 2024
 LEAP - Atmospheric Physics using AI (ClimSim) [earth science, atmospheric science, physics, artificial intelligence, regression, r2 score]
1209
0.51 ·
May 27, 2024
 Home Credit - Credit Risk Model Stability [banking, tabular, custom metric]
1620
0.51 ·
April 8, 2024
 HMS - Harmful Brain Activity Classification [research, healthcare, signal processing, tabular, kullback leibler divergence]
1517
0.89 ·
Jan. 31, 2024
 Binary Classification with a Bank Churn Dataset [banking, beginner, tabular, binary classification]