martinji

Contests

Results
Rank Score Rating Δ Date Event
3452
3.80 · ·
Feb. 27, 2019
Elo Merchant Category Recommendation [tabular data, regression, banking]
524
0.01 · ·
Oct. 1, 2015
Coupon Purchase Prediction [multiclass classification, marketing, tabular data]
73
196.44 · ·
March 24, 2015
Finding Elo [board games, tabular data]
232
0.01 · ·
Nov. 11, 2014
Tradeshift Text Classification
128
0.50 · ·
Oct. 22, 2014
Africa Soil Property Prediction Challenge
401
0.32 · ·
June 2, 2012
KDD Cup 2012, Track 1
137
0.26 · ·
March 1, 2012
What Do You Know?
94
0.22 · ·
Nov. 21, 2011
Photo Quality Prediction
100
14.17 · ·
Oct. 1, 2011
dunnhumby's Shopper Challenge