Examine the consequences of underfitting and overfitting a model.

The definition of a system model may seem like a sensible objective; yet, what exactly does this entail? While constructing more basic models, what considerations need to be given priority?

The predictive performance of a model is the measure of how close the model’s prediction values are to the actual values. A close-to-ideal model would have the minimum error in the predicted and actual values. The validation set is used to assess the predictive ability of the model which has been trained using the training set. True False

Specify the kind of models used to characterise the system.How do you recommend constructing the framework models?

In the context of System Analysis, what is a model? To differentiate between them, use logic and physical models.