jungi21cc/Kaggle_Challenger

Machine Learning / Deep Learning

Jupyter Notebook

Junki Cho | Kaggle Competition

4/29/2018 updated

Airbnb New User Bookings source Code

Description

build a model that predicts the total ride duration of taxi trips in New York City

Evaluation

$DCG_k=\sum_{i=1}^k\frac{2^{rel_i}-1}{\log_2{\left(i+1\right)}}, nDCG_k=\frac{DCG_k}{IDCG_k}$

Leaderboard

0.88000 # Top11% (162/1462) (public) # closed competition

New York City taxi Trip Duration source Code

Description

predict in which country a new user will make his or her first booking

Evaluation

$\epsilon = \sqrt{\frac{1}{n} \sum_{i=1}^n (\log(p_i + 1) - \log(a_i+1))^2 }$

Leaderboard

score - 0.38180 # Top16% (220/1257) (public) # closed competition