Djoels
commented
7 years ago Same problem for other SLIM method (BPRSLIM): Set random seed to 123. loading_time 25.66 memory 200 training data: 254083 users, 233917 items, 9346546 events, sparsity 99.98427 test data: 217574 users, 184827 items, 2335071 events, sparsity 99.99419 BPRSLIM reg_i=0.01 reg_j=0.01 num_iter=5 learn_rate=0.001 uniform_user_sampling=True with_replacement=False update_j=True
An uncaught exception occured. Please report the problem in our issue tracker: https://github.com/zenogantner/MyMediaLite/issues MyMediaLite 3.12
Array dimensions exceeded supported range. at MyMediaLite.DataType.Matrix`1..ctor(Int32 dim1, Int32 dim2) at MyMediaLite.ItemRecommendation.SLIM.InitModel() at MyMediaLite.ItemRecommendation.BPRSLIM.Train() at ItemRecommendation.Run(String[] args) at ItemRecommendation.Main(String[] args) Terminate on unhandled exception.
Another error in windows:
Set random seed to 123. loading_time 25.2 memory 200 training data: 254083 users, 233917 items, 9346546 events, sparsity 99.98427 test data: 217574 users, 184827 items, 2335071 events, sparsity 99.99419 LeastSquareSLIM reg_l1=0.001 reg_l2=0.001 num_iter=5 K=100
An uncaught exception occured. Please report the problem in our issue tracker: https://github.com/zenogantner/MyMediaLite/issues MyMediaLite 3.12
Array dimensions exceeded supported range. at MyMediaLite.DataType.Matrix`1..ctor(Int32 dim1, Int32 dim2) at MyMediaLite.ItemRecommendation.SLIM.InitModel() at MyMediaLite.ItemRecommendation.LeastSquareSLIM.InitModel() at MyMediaLite.ItemRecommendation.LeastSquareSLIM.Train() at ItemRecommendation.Run(String[] args) at ItemRecommendation.Main(String[] args) Terminate on unhandled exception.
Op dinsdag 14 maart 2017 14:07:09 UTC+1 schreef Djoels: Command: " module load MyMediaLite
item_recommendation --recommender=LeastSquareSLIM --recommender-options="reg_l1=0.01 reg_l2=0.001 num_iter=5 K=50" \ --num-test-users=20000 --test-ratio=0.2 --random-seed=123 \ --find-iter=1 --num-iter=1 --max-iter=5 \ --measures="AUC,prec@10,MAP,recall@10,NDCG,MRR" \ --training-file=data/MyMediaLite_ItemRecommender.tsv > MML_06_LeastSquareSLIM.log 2>&1
"
produces the following error:
Set random seed to 123. loading_time 31.53 memory 203 training data: 254083 users, 233917 items, 9346546 events, sparsity 99.98427 test data: 217574 users, 184827 items, 2335071 events, sparsity 99.99419 LeastSquareSLIM reg_l1=0.01 reg_l2=0.001 num_iter=1 K=50
Index was outside the bounds of the array. at MyMediaLite.DataType.Matrix`1[T].set_Item (System.Int32 i, System.Int32 j, T value) [0x00088] in /tmp/vsc40003/easybuild/MyMediaLite/3.11/intel-2016b/zenogantner-MyMediaLite-b9d0478/src/MyMediaLite/DataType/Matrix.cs:149 at MyMediaLite.ItemRecommendation.SLIM.InitModel () [0x00039] in /tmp/vsc40003/easybuild/MyMediaLite/3.11/intel-2016b/zenogantner-MyMediaLite-b9d0478/src/MyMediaLite/ItemRecommendation/SLIM.cs:79 at MyMediaLite.ItemRecommendation.LeastSquareSLIM.InitModel () [0x00000] in /tmp/vsc40003/easybuild/MyMediaLite/3.11/intel-2016b/zenogantner-MyMediaLite-b9d0478/src/MyMediaLite/ItemRecommendation/LeastSquareSLIM.cs:78 at MyMediaLite.ItemRecommendation.LeastSquareSLIM.Train () [0x00000] in /tmp/vsc40003/easybuild/MyMediaLite/3.11/intel-2016b/zenogantner-MyMediaLite-b9d0478/src/MyMediaLite/ItemRecommendation/LeastSquareSLIM.cs:92 at ItemRecommendation.Train () [0x00000] in /tmp/vsc40003/easybuild/MyMediaLite/3.11/intel-2016b/zenogantner-MyMediaLite-b9d0478/src/Programs/ItemRecommendation/ItemRecommendation.cs:185 at ItemRecommendation.Run (System.String[] args) [0x0011b] in /tmp/vsc40003/easybuild/MyMediaLite/3.11/intel-2016b/zenogantner-MyMediaLite-b9d0478/src/Programs/ItemRecommendation/ItemRecommendation.cs:222 at ItemRecommendation.Main (System.String[] args) [0x00006] in /tmp/vsc40003/easybuild/MyMediaLite/3.11/intel-2016b/zenogantner-MyMediaLite-b9d0478/src/Programs/ItemRecommendation/ItemRecommendation.cs:151 Terminate on unhandled exception.