kelvin84hk

Contests

Rank Score Rating Date Event
2310
5.53 ·
March 22, 2024
 Optiver - Trading at the Close [finance, tabular, meancolumnwisemae]
1239
0.18 ·
April 18, 2022
 Happywhale - Whale and Dolphin Identification [image data, animals]
2022
0.01 ·
March 15, 2022
 Feedback Prize - Evaluating Student Writing [text data, primary and secondary schools, nlp]
2247
18.71 ·
Jan. 14, 2022
 PetFinder.my - Pawpularity Contest [image data]
1192
0.38 ·
Oct. 6, 2020
 OpenVaccine: COVID-19 mRNA Vaccine Degradation Prediction [biology, biotechnology, covid19, public health]
1552
0.93 ·
July 18, 2019
 Jigsaw Unintended Bias in Toxicity Classification [text data, nlp]
972
0.84 ·
Oct. 19, 2018
 TGS Salt Identification Challenge [geology, image data]
174
0.34 ·
Aug. 6, 2018
 The 2nd YouTube-8M Video Understanding Challenge [video data]
441
0.61 ·
April 2, 2018
 Google Cloud & NCAA® ML Competition 2018-Men's [basketball]
1108
0.08 ·
Jan. 10, 2018
 Zillow Prize: Zillow’s Home Value Prediction (Zestimate) [housing, real estate]
more