kazatotakahashi

Contests

Rank Score Rating Date Event
1504
0.46 ·
Dec. 19, 2024
 Child Mind Institute — Problematic Internet Use [health, time series analysis, multiclass classification, cohen kappa score]
982
0.17 ·
Sept. 6, 2024
 ISIC 2024 - Skin Cancer Detection with 3D-TBP [global, neural networks, image, binary classification, cancer, custom metric]
588
0.38 ·
April 8, 2024
 HMS - Harmful Brain Activity Classification [research, healthcare, signal processing, tabular, kullback leibler divergence]
3082
5.62 ·
March 22, 2024
 Optiver - Trading at the Close [finance, tabular, meancolumnwisemae]
51
0.57 ·
Jan. 9, 2024
 Linking Writing Processes to Writing Quality [education, nlp, primary and secondary schools]
117
0.67 ·
Aug. 9, 2023
 Google Research - Identify Contrails to Reduce Global Warming [computer vision, weather and climate]
27
3.91 ·
June 16, 2023
 GoDaddy - Microbusiness Density Forecasting [tabular, business]
408
0.49 ·
June 14, 2023
 Vesuvius Challenge - Ink Detection [image segmentation, history, image text recognition]
32
0.61 ·
May 15, 2023
 Stable Diffusion - Image to Prompts [image, text, image-to-text]
72
2.42 ·
July 29, 2022
 Google Smartphone Decimeter Challenge 2022 [geospatial analysis, signal processing, research, tabular data, mobile and wireless]