yelongking

Contests

Results
Rank Score Rating Δ Date Event
1744
0.51 · ·
April 26, 2016
Home Depot Product Search Relevance [tabular data]
153
0.68 · ·
July 7, 2015
Crowdflower Search Results Relevance [tabular data, internet]
1154
0.48 · ·
May 19, 2015
Otto Group Product Classification Challenge [tabular data, internet]
1226
1881582.91 · ·
May 5, 2015
Restaurant Revenue Prediction [regression, tabular data]
654
0.54 · ·
Oct. 22, 2014
Africa Soil Property Prediction Challenge
141
0.60 · ·
July 15, 2014
Acquire Valued Shoppers Challenge
81
0.49 · ·
Nov. 5, 2013
Personalize Expedia Hotel Searches - ICDM 2013
209
0 · ·
June 27, 2013
KDD Cup 2013 - Author-Paper Identification Challenge (Track 1)
52
99999999 · ·
March 12, 2013
GE Flight Quest
59
0.58 · ·
Feb. 21, 2013
Event Recommendation Engine Challenge