The evaluation metric for this competition is [AUC, Area Under the ROC Curve](https://www.kaggle.com/general/10978) . Submission Format Submission files should be .csv text file and contain two columns: ID and Target. Target is the probability of the event (the value 1) The file should contain a header and must have the following format: ID,Target 1,0 2,0.433 3,0 4,0.001 etc.