Repository /UCI/numeric/fried.arff
![]() Back |
|
||||||||||||||||||||||||
Description
This is an artificial data set used in Friedman (1991) and also described in Breiman (1996,p.139). The cases are generated using the following method: Generate the values of 10 attributes, X1, ..., X10 independently each of which uniformly distributed over [0,1]. Obtain the value of the target variable Y using the equation:
Y = 10 * sin(pi * X1 * X2) + 20 * (X3 - 0.5)^2 + 10 * X4 + 5 * X5 + sigma(0,1)
File contents
This file has over 100KB. Only the first 100KB are shown below. Please download the file to view the whole contents.




public
