Results 91 to 100 of about 577,532 (155)

Non-Extensitivity versus informative moments for financial models: a unifying framework and empirical results [PDF]

open access: yes
Information-theoretic approaches still play a minor role in financial market analysis. Nonetheless, there have been two very similar approaches evolving during the last years, one in so-called econophysics and the other in econometrics.
Herrmann, Klaus
core  

Entropy - A Guide for the Perplexed [PDF]

open access: yes, 2010
Entropy is ubiquitous in physics, and it plays important roles in numerous other disciplines ranging from logic and statistics to biology and economics.
Werndl, Charlotte   +3 more
core  

Abstract Image thresholding using Tsallis entropy

open access: yes, 2008
Image analysis usually refers to processing of images with the goal of finding objects presented in the image. Image segmentation is one of the most critical tasks in automatic image analysis.

core  

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