Re: Experimeter Advanced mode always run ZeroR

I face the same problem with the reported "Destination" problem below.

I get the status: "weka_experimentxxx.arff (access is denied)" regardless of arff or csv output file format in its own installation directory or elsewhere on my windows 10 with weka 3.8.5, even after having shared the folder with everyone with full read/write access.

Have I missed something?

Thank you.

U Wen
________________________________
From: Michael Hall <[email protected]>
Sent: Saturday, 5 March 2022 7:54 AM
To: Weka machine learning workbench list. <[email protected]>
Subject: [Wekalist] Re: Experimeter Advanced mode always run ZeroR



On Mar 4, 2022, at 1:35 PM, Jesus Maudes <[email protected]<mailto:[email protected]>> wrote:

4) Pick a different result generator than RandomSplitResultProducer or CrossValidationSplitResultProducer (e.g. CrossValidationResultProducer)

Then I run the experiment, but when I go to the "Analyse" panel it doesn't show IBk results but ZeroR results whatever the classifier I try

I think maybe you have to be careful of order. If you change the classifier first and then try changing the generator it resets to ZeroR and you again have to change classifier. It just did that on me.

P.S. Another issue: In the Advanced mode it also seems impossible to me to set the path of the "Destination" for the results, It always try to save it in the Weka installation directory

Didn’t try.

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