Output Files

OUTPUT FILE

• "XXX.pred" FILE The three columns actualLabel,predLabel, predProb are: actual student responses(correct or incorrect), predicted student responses and predicted probability of getting correct responses. If the evaluation process outputs "ERROR: #files should be numFolds * numRuns!", it means there are more/less "XXX.pred" files than expected. You can solve this problem by removing (moving) files with ".pred" and rerun the code, or prepare the ".pred" files corresponding to numFolds * numRuns (e.g. if numFolds=2 and numRuns=1, then you should have "XXX_test0.pred", "XXX_test1.pred".)

• "XXX.eval" FILE and "evaluation.log" FILE "XXX.eval" file includes the current evaluation while "evaluation.log" maintains the log of each time's evaluation.OUTPUT FILE

• "XXX.pred" FILE The three columns actualLabel,predLabel, predProb are: actual student responses(correct or incorrect), predicted student responses and predicted probability of getting correct responses. If the evaluation process outputs "ERROR: #files should be numFolds * numRuns!", it means there are more/less "XXX.pred" files than expected. You can solve this problem by removing (moving) files with ".pred" and rerun the code, or prepare the ".pred" files corresponding to numFolds * numRuns (e.g. if numFolds=2 and numRuns=1, then you should have "XXX_test0.pred", "XXX_test1.pred".)

• "XXX.eval" FILE and "evaluation.log" FILE "XXX.eval" file includes the current evaluation while "evaluation.log" maintains the log of each time's evaluation.