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when I use this data set
in classification problem. The metric=accuracy was below 0.4 and the prediction in test data is about 0.5(random guess, however I use the same algorithm in python gives me about 0.6 accuracy), auc metric behaves consistent with python sklearn algorithms during run phase. But the prediction in the test data does not match the auc given by stacknet command line information.(Again, it looks like a random guess)
One possible problem is that the data use (-1,1) to encode the target class, which is not normal but since sklearn can handle this pretty well I really hope stacknet can do this as well!
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