Hello colleagues,
Today I touch the following problem with Auto-ML on my dataset. In the pictures you can see all settings that I set and the problem, which I have at the final step that “this port has no data to display”. What’s wrong with my job? Help me please!
Colleagues, is it true that it could be possible in only classic interface of Knime?
@Felis90 you might want to give us more information about what is an error message that you might see and where you see a problem. The fotos do not tell very much. You BTW can make screenshots in Windows.
You might want to check the variables you are feeding into the model and if they really can tell you something about your target.
Maybe you try this example and see if it does run on your environment:
One remark about AutoML. It seems that when you want to store the resulting workflow and load it again you will have to remove the input and output that has been stored with the workflow so as to allow the use of the new data.
Also then with the Workflow Executor you will have to adjust the input and output sessions once.
Now the Executor is ready to receive the new data (which obviously has to have the same structure as the training data). And will give the results:
Apparently you can do the same with Cal Workflow Services node and get the new data scored.
If you open the workflow you will see that the models and all the other parameters (besides the input and output data) has been stored in encapsulated objects from the capture of the workflow elements in the AutoML node. So the models etc will be there.
@mlauber71 Markus, probably I did not clearly explain what I mean… but I have opened the classic interface and the AutoML Summary View was opened. So it was my mistake…
But now after your detailed explanation what you mean, I started to scare that I did something wrong in my approach in general… so I checked all things that you mentioned and will comeback here to clear the situation, first of all for people, who will touch the same problem, as me…
In any case, I thank you for your support and help!
There is a switch to open (or not open) the Interactive View. Now that you mention it when I used it in the new UI it opened once and not any more after that. Although you can alway open the view manually …
This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.
