Questionnaire data analysis using information geometry

Information theoretic analysis of questionnaire data

[2] I. Csiszar and J. Korner, Information Theory: Coding Theorems for Discrete Memotyless Systems. New York: Academic, to appear. [3] I. Csiszar, J. Komer, and K. Marton, “A New look at the error 1111 exponent of a discrete memoryless channel,” (preprint), presented at the IEEE Inf. Symp. on Inform. Theory, Ithaca, NY, Oct. IO14, [ 121 1977. [I31 [4] I. Csiszar and J. Komer, “Graph recompositio...

Shape Analysis from Complex Systems using Information Geometry tools

One of the most important properties of Complex Systems is the forming of patterns: a band of fish in the sea, a flight of birds in the sky, the dunes in the desert are only few examples, [2, 3]. These patterns are not shapes fixed in time but they evolve with the dynamics of the Complex Systems and vary according to their level of selforganization. The aim of this paper is modeling statistical...

Forensic Data Pattern Analysis using Information Entropy

We take a data mining approach to characterize distributional patterns of financial/accounting data. We especially analyze underlying information uncertainty in heterogeneous forms of records using the measure of ‘entropy’. In today’s accounting information systems, effective detection of transaction frauds become a key component for the success of e-commerce systems. A popular method in the cu...

Efficient location by using data envelopment analysis

So far, many types of location models have been developed to find optimal spatial patterns according to different spatial metrics such as cost, coverage and availability.  The initial focus of these models is on the location availability of service providers and demand estimates, and some of these models are within the framework of multi-objective programming models.  After the advent of scienc...

Failure Mode and Effects Analysis Using Data Envelopment Analysis