ServerRun 14897
Creatorinternal
ProgramMyMediaLite-user-item-baseline
Datasetmovielens100k
Task typeCollaborativeFiltering
Created5y348d ago
DownloadLogin required!
Done! Flag_green
9s
422M
CollaborativeFiltering
0.935
0.740
0.972
0.771

Log file

Nothing to construct.
===== MAIN: learn based on training data =====
=== START program1: ./run learn ../dataset2/train
loading_time 0.43
ratings range: [0, 5]
training data: 943 users, 1680 items, 90570 ratings, sparsity 94.28306
UserItemBaseline reg_u=15 reg_i=5 num_iter=10 training_time 00:00:00.9169910 
memory 1
Save model to model.txt
=== END program1: ./run learn ../dataset2/train --- OK [3s]

===== 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 0.79
ratings range: [0, 5]
training data: 943 users, 1680 items, 90570 ratings, sparsity 94.28306
test data:     943 users, 1680 items, 90570 ratings, sparsity 94.28306
Load model from model.txt
UserItemBaseline reg_u=15 reg_i=10 num_iter=10 RMSE 3.59876 MAE 3.55198 NMAE 0.7104 testing_time 00:00:00.0190810
predicting_time 00:00:00.3847920
memory 3
=== END program1: ./run predict ../program0/evalTrain.in ../program0/evalTrain.out --- OK [2s]
=== START program4: ./run evaluate ../dataset2/train ../program0/evalTrain.out
=== END program4: ./run evaluate ../dataset2/train ../program0/evalTrain.out --- OK [2s]

===== 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 [2s]
=== START program1: ./run predict ../program0/evalTest.in ../program0/evalTest.out
loading_time 0.4
ratings range: [0, 5]
training data: 943 users, 1680 items, 90570 ratings, sparsity 94.28306
test data:     943 users, 1129 items, 9430 ratings, sparsity 99.11426
Load model from model.txt
UserItemBaseline reg_u=15 reg_i=10 num_iter=10 RMSE 3.6474 MAE 3.60801 NMAE 0.7216 testing_time 00:00:00.0040570
predicting_time 00:00:00.1106400
memory 2
=== END program1: ./run predict ../program0/evalTest.in ../program0/evalTest.out --- OK [1s]
=== START program4: ./run evaluate ../dataset2/test ../program0/evalTest.out
=== END program4: ./run evaluate ../dataset2/test ../program0/evalTest.out --- OK [1s]


real	0m14.242s
user	0m11.561s
sys	0m2.348s

Run specification Arrow_right
Results Arrow_right


Comments:


Must be logged in to post comments.