File descriptions train.zip - the training set containing several labelled microscopic images of copper samples. The included file train.csv contains the file names and the associated labels. test.zip - the test set, similarly formatted as the training set only that the file test.csv does not contain the label information The train.csv contains two columns separated by a comma. The first column contains the file name of the image and the second column the label. The first row contains the header and on each of the following rows one image is described: Id,Prediction train_0000.jpg,6 train_0001.jpg,6 train_0002.jpg,8 ... The test.csv is similarly formatted except it only contains one column with the file name of the image in the test set. The possible labels are [0,1,3,4,6,8].