ServerRun 14146
Creatorzenogantner
ProgramMyMediaLite-user-item-baseline
Datasetcollaborativefiltering-sample
Task typeCollaborativeFiltering
Created5y265d ago
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Done! Flag_green
7s
414M
CollaborativeFiltering
0.984
0.773
1.28
1.08

Log file

Nothing to construct.
===== MAIN: learn based on training data =====
=== START program1: ./run learn ../dataset2/train
loading_time 0.05
ratings range: [0, 4]
training data: 3 users, 3 items, 5 ratings, sparsity 44.44444
UserItemBaseline reg_u=15 reg_i=5 num_iter=10 training_time 00:00:00.0012310 
memory 0
Save model to model.txt
=== END program1: ./run learn ../dataset2/train --- OK [1s]

===== MAIN: predict/evaluate on train data =====
=== START program3: ./run stripLabels ../dataset2/train ../program0/evalTrain.in
=== END program3: ./run stripLabels ../dataset2/train ../program0/evalTrain.in --- OK [1s]
=== START program1: ./run predict ../program0/evalTrain.in ../program0/evalTrain.out
loading_time 0.07
ratings range: [0, 4]
training data: 3 users, 3 items, 5 ratings, sparsity 44.44444
test data:     3 users, 3 items, 5 ratings, sparsity 44.44444
Load model from model.txt
UserItemBaseline reg_u=15 reg_i=10 num_iter=10 RMSE 3.02198 MAE 3.01627 NMAE 0.75407 testing_time 00:00:00.0120710
predicting_time 00:00:00.0029020
memory 0
=== END program1: ./run predict ../program0/evalTrain.in ../program0/evalTrain.out --- OK [1s]
=== START program4: ./run evaluate ../dataset2/train ../program0/evalTrain.out
=== END program4: ./run evaluate ../dataset2/train ../program0/evalTrain.out --- OK [1s]

===== MAIN: predict/evaluate on test data =====
=== START program3: ./run stripLabels ../dataset2/test ../program0/evalTest.in
=== END program3: ./run stripLabels ../dataset2/test ../program0/evalTest.in --- OK [1s]
=== START program1: ./run predict ../program0/evalTest.in ../program0/evalTest.out
loading_time 0.07
ratings range: [0, 4]
training data: 3 users, 3 items, 5 ratings, sparsity 44.44444
test data:     3 users, 3 items, 4 ratings, sparsity 55.55556
Load model from model.txt
UserItemBaseline reg_u=15 reg_i=10 num_iter=10 RMSE 2.96111 MAE 2.96004 NMAE 0.74001 testing_time 00:00:00.0016830
predicting_time 00:00:00.0029260
memory 0
=== END program1: ./run predict ../program0/evalTest.in ../program0/evalTest.out --- OK [0s]
=== START program4: ./run evaluate ../dataset2/test ../program0/evalTest.out
=== END program4: ./run evaluate ../dataset2/test ../program0/evalTest.out --- OK [1s]


real	0m7.896s
user	0m4.120s
sys	0m0.840s

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