Patent Document ID: 20140207713
Application ID: 14030708
Patent Flag: 0

Claim One:
1. An information processing system for selecting features from a feature space, the information processing system comprising: a memory; a processor communicatively coupled to the memory; and a feature selection module communicatively coupled to the memory and the processor, wherein the feature selection module is configured to perform a method comprising: receiving, by a processor, a set of training samples and a set of test samples, wherein the set of training samples comprises a set of features and a class value, and wherein the set of test samples comprises the set of features absent the class value; determining, for each of a plurality of unselected features in the set of features, a relevancy with respect to the class value based on the set of training samples; determining, for each of the plurality of unselected features, a redundancy with respect to the set of features based on the set of training samples and the set of test samples; and selecting a set of features from the plurality of unselected features based on the relevancy and the redundancy determined for each of the plurality of unselected features.