Automatic grou** (clustering) involves dividing a set of objects into subsets (groups) so
that the objects from one subset are more similar to each other than to the objects from other …

Cluster analysis is widely used in many applications, ranging from image and speech
coding to pattern recognition. A new method that uses the weighted Mahalanobis distance …

Multi-dimensional information, including many different biochemical testing items, is
conventionally used to characterize medical examination data. However, ambiguous and …

The relationships among multi-dimensional data (such as medical examination data) with
ambiguity and variation are difficult to explore. The traditional approach to building a data …

Modern imaging sensors produce vast amounts of data, overwhelming human analysts. One
such sensor is the Airborne Visible and Infrared Imaging Spectrometer (AVIRIS) …

In an effort to enhance the quality of feature vector classification and thereby reduce the
recognition error rate of the speaker-independent speech recognition, we employ the …

Abstract Automatic Target Recognition (ATR) is an important issue in many military and non-
military applications. ATR generally refers to the use of computer processing to detect and …

This project first discusses two classification approaches using back-propagation (BP)
neural network and Mahalanobis distance (MD) classifier, and then proposes two …