The ____ value for the content model in an element declaration means the element can contain both parsed character data and child elements.

To distinguish between the data transferred and the chunk of physical memory, the term _________, is sometimes used with reference to caches.

A. tag B. frame C. line D. block

From the results in parts (a), (b), and (c), which method provides a more reliable evaluation of the classifier’s accuracy?

While the .632 bootstrap approach is useful for obtaining a reliable estimate of model accuracy, it has a known limitation. Consider a two-class problem, where there are equal number of positive and negative examples in the data. Suppose the class labels for the examples are generated randomly. The clas- sifier used is an unpruned decision tree (i.e., a perfect memorizer). Determine the accuracy of the classifier using each of the following methods.