It is not very clear what is the difference between the following two schemes:
From help docs:
- Test & Score widget: tests learning algorithms on data.
- Predictions widget: shows models’ predictions on the data. Which model? Pretrained one? Where is it taken from?
Obviously the results of Confusion Matrix are different. So how should I train and test my model is not clear.
If can easily do this:
What's the point of a separate single Predictions widget connected to some learner? What does it actually test?