File descriptions
• /stage1_train/* - training set images (images and annotated masks)
• /stage1_test/* - stage 1 test set images (images only, you are predicting the masks)
• /stage2_test/* (released later) - stage 2 test set images (images only, you are predicting the masks)
• stage1_sample_submission.csv - a submission file containing the ImageIds for which you must predict during stage 1
• stage2_sample_submission.csv (released later) - a submission file containing the ImageIds for which you must predict during stage 2
• stage1_train_labels.csv - a file showing the run-length encoded representation of the training images. This is provided as a convenience and is redundant with the mask image files.
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