Task: Instance Description Understanding (ontology: Sciences/Computer_Science)

Which of the following definitions best describes the instance 'GenePattern module CARTXValidation'?

A. the instance is a GenePattern software module which perform a k-nearest neighbors data transformation.
B. the instance is a GenePattern software module which is used to perform a principal components analysis dimensionality reduction data transformation.
C. A GenePattern software module which is used to generate a view of data that has been hierarchically clustered.
D. the instance is a GenePattern software module which uses a CART decision tree induction with a leave one out cross validation data transformations.

Answer: the instance is a GenePattern software module which uses a CART decision tree induction with a leave one out cross validation data transformations.