June 2011
Beginner to intermediate
744 pages
25h 11m
English
Content preview from Data Mining: Concepts and Techniques, 3rd Edition
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9.9 Exercises
9.1 The following table consists of training data from an employee database. The data have been generalized. For example, “31…35” for age represents the age range of 31 to 35. For a given row entry, count represents the number of data tuples having the values for department, status, age, and salary given in that row.
Let status be the class-label attribute.
(a) Design a multilayer feed-forward neural network for the given data. Label the nodes in the input and output layers.
(b) Using the multilayer feed-forward neural network obtained in (a), show the weight values after one iteration of the backpropagation algorithm, given the ...