 | Run 17689 |
| Creator | internal |
| Program | aileenchen-matrix_factorization1m-r |
| Dataset | CollaborativeFilteringData |
| Task type | CollaborativeFiltering |
| Created | 320d4h ago |
Failed! 
Note: this page autoupdates while a run is in progress
| On ./run predict <in> <out>, your program (../program1) did not write to <out>. | |
| CollaborativeFiltering | |
| 1s | |
| 1s | |
Log file
Usage: "run learn trainingFileName" OR "run predict testFileName predictionFileName"
===== MAIN: learn based on training data =====
=== START program1: ./run learn ../dataset2/train
[1] "K="
[1] 3
[1] 126526153
[1] NaN
Error in while (new_err < old_err && count < 8) { :
missing value where TRUE/FALSE needed
Execution halted
=== 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
[1] "../program0/evalTrain.in"
[1] "../program0/evalTrain.out"
Error in readChar(con, 5L, useBytes = TRUE) : cannot open the connection
Calls: load -> readChar
In addition: Warning message:
In readChar(con, 5L, useBytes = TRUE) :
cannot open compressed file 'best_A', probable reason 'No such file or directory'
Execution halted
=== END program1: ./run predict ../program0/evalTrain.in ../program0/evalTrain.out --- OK [1s]
Failed: On ./run predict <in> <out>, your program (../program1) did not write to <out>.
Run specification 
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