Introduction to machine learning · Question 43 of 60
A team has trained three models with random forest, SVM and a neural network and chosen the best one based on the validation data. Which step is missing before deployment?
1 answer is correct. Hard
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Answer
- A Testing the chosen model with an independent test dataset against the agreed criteria
Explanation
Training, evaluation and tuning make up model generation. The acceptable model is then tested with an independent test dataset to verify that the agreed performance criteria are met, and the results are compared with those from the evaluation. Because the model was selected and tuned using the validation data, validation does not replace testing.