workshops_recommender_systems/Datasets/toy-example/train.csv

0	0	3	0
0	10	4	0
0	40	5	0
0	70	4	0
10	10	1	0
10	20	2	0
10	30	3	0
20	30	5	0
20	50	3	0
20	60	4	0
Solutions 2020-06-15 00:15:17 +02:00			`0 0 3 0`
			`0 10 4 0`
			`0 40 5 0`
			`0 70 4 0`
			`10 10 1 0`
			`10 20 2 0`
			`10 30 3 0`
			`20 30 5 0`
			`20 50 3 0`
			`20 60 4 0`