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R Statistical Application Development by Example Beginner's Guide by Prabhanjan Narayanachar Tattar

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Another look at model assessment

In the previous two sections, we used the automatic option for obtaining the optimum Another look at model assessment values, as discussed in the work of Cule and De Iorio (2012). There is an iterative technique for finding the penalty factor Another look at model assessment. This technique is especially useful when we do not have sufficient well-developed theory for regression models beyond the linear and logistic regression model. Neural networks, support vector machines, and so on, are some very useful regression models, where the theory may not have been well developed; well ...

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