A Modular Framework for Multi category feature selection in Digital mammography

Many existing researches utilized many different approaches for recognition in digital mammography using various ANN classifier-modeling techniques. Different types of feature extraction techniques are also used. It has been observed that, beyond a certain point, the inclusion of additional features leads to a worse rather than better performance. Moreover, the choice of features to represent the patterns affects several aspects of pattern recognition problem such as accuracy, required learning time and necessary number of samples. A common problem with the multi category feature classification is the conflict between the categories. None of the feasible solutions allow simultaneous optimal solution for all categories. In order to find an optimal solutions the searching space can be divided based on individual category in each sub region and finally merging them through decision spport system. In this paper we propose a canonical GA based modular feature selection approach combined wit...

• Type: Conference
• Year: 2004
• Where: ESANN
• Authors: Ranadhir Ghosh, Moumita Ghosh, John Yearwood
• Keywords: ESANN 2004, ESANN 2007, Feature Extraction Techniques, Many Existing Researches, Optimal Solutions