CROSS VALIDATION IN RAPID MINOR

CROSS VALIDATION In RAPID MINOR
CROSS VALIDATION In RAPID MINOR




AIM:
To perform cross validation in RapidMiner tool using validation operator.

ALGORITHM:

Step 1: Open the RapidMiner tool.

Step 2: In the welcome perspective that opens, select the new icon.

Step 3: Select the repository location and click ok.

Step 4: Import an excel file and retrieve it.

Step 5: In the design perspective, click operators view -> Evaluation -> Validation -> X-Validation.

Step 6: Click on the validation process operator which will lead to the training and testing process.

Step 7: Click operators view -> Modeling -> Classification and Regression -> Bayesian Modeling -> Naïve Bayes and place it in training process.

Step 8: Click Modeling -> Model Application -> Apply Model and Evaluation -> Performance, Measurement ->Performance and place them in testing process and make connections.

Step 9: Connect the ave of the validation operator to the res of the process.

Step 10: Run the process. The result can be viewed in performance vector view.

SCREENSHOTS:

CROSS VALIDATION IN RAPID MINOR
CROSS VALIDATION IN RAPID MINOR
CROSS VALIDATION IN RAPID MINOR
CROSS VALIDATION IN RAPID MINOR
CROSS VALIDATION IN RAPID MINOR
CROSS VALIDATION IN RAPID MINOR
CROSS VALIDATION IN RAPID MINOR
CROSS VALIDATION IN RAPID MINOR

RESULT:

The cross validation is performed using validation operator of RapidMiner tool.




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