ytakayama

2

Contests

Rank Score Rating Date Event
1070
0 ·
Dec. 15, 2025
 MABe Challenge - Social Action Recognition in Mice [biology, time series analysis, classification, deep learning, transfer learning, custom metric]
345
0.68 ·
March 10, 2025
 WSDM Cup - Multilingual Chatbot Arena [languages, text conversation, accuracy score]
1620
0.87 ·
April 23, 2024
 The Learning Agency Lab - PII Data Detection [education, classification, text classification, custom metric]
3277
0.69 ·
Jan. 22, 2024
 LLM - Detect AI Generated Text [education, binary classification, primary and secondary schools, text generation]
34
0.50 ·
Oct. 17, 2023
 Bengali.AI Speech Recognition [bengali, audio, automatic speech recognition, speech-to-text]
112
0.66 ·
Aug. 24, 2023
 Google - American Sign Language Fingerspelling Recognition [video classification]
96
0.88 ·
July 7, 2022
 Foursquare - Location Matching [tabular data, geography, business]
552
0.86 ·
June 20, 2022
 U.S. Patent Phrase to Phrase Matching [nlp, text data]
33
0.72 ·
March 15, 2022
 Feedback Prize - Evaluating Student Writing [text data, primary and secondary schools, nlp]
906
17.15 ·
Jan. 14, 2022
 PetFinder.my - Pawpularity Contest [image data]
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