Using Predictions: Data does not have the same target as predictors As per the Orange video tutorial: youtu.be/D6zd7m2aYqU?list=PLmNPvQr9Tf-ZSDLwOzxpvY-HrE0yv-8Fy

I'm trying to make predictions on a new dataset based upon one that's already been 'coded' - both data sets are formatted exactly the same, where the 'training' set has all entries marked as either 1 or 0, see below:



whereas the second set contains no values, as I hope the 'predictions' feature will try to guess the status:



Trouble is, when I look at the predictions widget, it does nothing, displaying 'Data does not have the same target as predictors'

I've only been using Orange for two days, so I imagine it's a really simple error on my part.

Any help would be greatly appreciated.

John
This is because we have to exclude the target column from the second document (testing data-set).

In your example remove the column 'Status' from second file. 

Example:

In below example, in training dataset, 'Loan_Status' column is present which is the target field, whereas, in testing dataset, 'Loan_Status' column is not present, and will be computed by the 'Prediction' as shown below:



Prediction: