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632 contest(s) 304,181 accounts(s)

Country distribution

N Country Participants
number
1
Japan 		7602

Most participated

N Handle Contests
number
1
kojimar 		213
2
grapestone5321 		184
3
digimagi 		158
4
confirm 		147
5
shoiwa 		124
6
horohoro 		117
7
senkin13 		115
8
tereka 		108
9
tensorchoko 		106
10
stpeteishii 		97
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Last activity

N Handle Last
activity
1
tanakar 		April 19, 2024
2
tatamikenn 		April 19, 2024
3
yosukeyama 		April 19, 2024
4
shin7jp 		April 19, 2024
5
chumajin 		April 19, 2024
6
mirandora 		April 19, 2024
7
wuliaokaola 		April 19, 2024
8
akihiroishibashi 		April 19, 2024
9
akirahirohashi 		April 19, 2024
10
horohoro 		April 4, 2024
more

Past contests

End
Time
 Contest
yesterday The Learning Agency Lab - PII Data Detection [education, classification, text classification, custom metric]
April 17, 2024 LLM Prompt Recovery [artificial intelligence, nlp, custom metric]
April 15, 2024 Google – AI Assistants for Data Tasks with Gemma [artificial intelligence, text generation]
April 10, 2024 March Machine Learning Mania 2024 [basketball, sports, custom metric]
April 9, 2024 HMS - Harmful Brain Activity Classification [research, healthcare, signal processing, tabular, kullback leibler divergence]
April 1, 2024 Steel Plate Defect Prediction [manufacturing, beginner, tabular, binary classification, multiclass classification, mcauc]
March 22, 2024 Optiver - Trading at the Close [finance, tabular, meancolumnwisemae]
March 1, 2024 Multi-Class Prediction of Obesity Risk [beginner, time series analysis, tabular, multiclass classification, accuracy score]
Feb. 7, 2024 SenNet + HOA - Hacking the Human Vasculature in 3D [health, computer vision, image segmentation]
Feb. 1, 2024 Binary Classification with a Bank Churn Dataset [banking, beginner, tabular, binary classification]
more

Running contests

Time
Left
 Contest
6 days Enefit - Predict Energy Behavior of Prosumers [energy, time series analysis, tabular, mae]
6 days Regression with an Abalone Dataset [beginner, tabular, regression, mean squared log error]
30 days GeoLifeCLEF 2024 @ LifeCLEF & CVPR-FGVC [environment, geospatial analysis, image, fscorebetamicro]
33 days Home Credit - Credit Risk Model Stability [banking, tabular, custom metric]
40 days Image Matching Challenge 2024 - Hexathlon [computer vision, image, custom metric]
47 days BirdCLEF 2024 [multiclass classification, audio, custom metric]
52 days PlantTraits2024 - FGVC11 [plants, cnn, image, regression, transformer, r2 score]
64 days AI Mathematical Olympiad - Progress Prize 1 [nlp, mathematics, accuracy score]
68 days LEAP - Atmospheric Physics using AI (ClimSim) [earth science, atmospheric science, physics, artificial intelligence, regression, r2 score]
69 days Learning Agency Lab - Automated Essay Scoring 2.0 [education, nlp, primary and secondary schools, cohen kappa score]
more