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Prediction Analysis of text documents
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The same process was giving results before but now its showing to 'set role' but as I am using text files I do not know how to solve this problem. 
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Best Answer
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lionelderkrikor RapidMiner Certified Analyst, Member Posts: 1,195
Unicorn
@lambamanika07,
Based on the error you sent in PM (which is more explicit), can you set in the Split Validation operator parameters, set sampling type = shuffled sampling (instead automatic) ?
Regards,
Lionel
6
Answers
Can you please attach here in the forum :
- your data
- your process (via File -> Export Process)
Can you precise what you want to do ?
Thanks,
Regards,
Lionel
Are you getting an error after running the process? If not, this is just a warning.
Varun
https://www.varunmandalapu.com/
Be Safe. Follow precautions and Maintain Social Distancing
Can I send you the data in private message?
Regards,
Lionel
The process does not run. It gets stop and shows this error
Varun
https://www.varunmandalapu.com/
Be Safe. Follow precautions and Maintain Social Distancing
As suggested by you, I performed the process with 441 full text files but the following error is showing. Kindly suggest how to overcome this.