Results 31 to 40 of about 21,477 (112)

The lateral inhibition as conditional entropy enhancer

European Mechanical Science, 2017
Three kinds of redundant sensing have appeared to be utilized by the majority of living beings.Of these, the most remarkable feature of distributed sensor networks is the lateral inhibition(LI), where sensors output in proportion to its own excitation ...
Sefa Yıldırım, Zulfiye Arikan, Serhan Ozdemir   +2 more
doaj   +1 more source

New Service Virtualisation Approach to Generate the Categorical Fields in the Service Response

Sensors, 2020
Software services communicate with different requisite services over the computer network to accomplish their tasks. The requisite services may not be readily available to test a specific service.
Zeinab Farahmandpour, Mehdi Seyedmahmoudian, Alex Stojcevski   +2 more
doaj   +1 more source

Dynamic Firefly Algorithm for Feature Selection Based on Neighborhood Granularity Conditional Entropy [PDF]

Jisuanji gongcheng
To address the slow convergence and susceptibility of the traditional Firefly Algorithm (FA) to local optima in solving optimization problems, this paper proposes a dynamic firefly algorithm.
WU Guoxia, QIU Yaru, JIANG Feng
doaj   +1 more source

Are Strategies Favoring Pattern Matching a Viable Way to Improve Complexity Estimation Based on Sample Entropy?

Entropy, 2020
It has been suggested that a viable strategy to improve complexity estimation based on the assessment of pattern similarity is to increase the pattern matching rate without enlarging the series length.
Alberto Porta, José Fernando Valencia, Beatrice Cairo, Vlasta Bari, Beatrice De Maria, Francesca Gelpi, Franca Barbic, Raffaello Furlan   +7 more
doaj   +1 more source

Complexity in Animal Communication: Estimating the Size of N-Gram Structures

Entropy, 2014
In this paper, new techniques that allow conditional entropy to estimate the combinatorics of symbols are applied to animal communication studies to estimate the communication’s repertoire size.
Reginald Smith
doaj   +1 more source

Underwater Acoustic Data Classification Algorithm Based on Conditional Entropy of Histogram [PDF]

Jisuanji gongcheng, 2016
Because of the target uncertainty in underwater acoustic data and the gray value overlap between various substances,it is hard to solve the classification problem by only using maximum histogram or entropy of histogram.This paper proposes a ...
YE Xueyi,SONG Qianqian,GAO Zhen,HUAN Tianshu,WANG Yunlu
doaj   +1 more source

Ordinal Patterns, Entropy, and EEG

Entropy, 2014
In this paper we illustrate the potential of ordinal-patterns-based methods for analysis of real-world data and, especially, of electroencephalogram (EEG) data. We apply already known (empirical permutation entropy, ordinal pattern distributions) and new
Karsten Keller, Anton M. Unakafov, Valentina A. Unakafova   +2 more
doaj   +1 more source

On a General Definition of Conditional Rényi Entropies

Proceedings, 2017
In recent decades, different definitions of conditional Rényi entropy (CRE) have been introduced. Thus, Arimoto proposed a definition that found an application in information theory, Jizba and Arimitsu proposed a definition that found an application in ...
Velimir M. Ilić, Ivan B. Djordjević, Miomir Stanković   +2 more
doaj   +1 more source

Logical entropy of quantum dynamical systems

Open Physics, 2016
This paper introduces the concepts of logical entropy and conditional logical entropy of hnite partitions on a quantum logic. Some of their ergodic properties are presented.
Ebrahimzadeh Abolfazl
doaj   +1 more source

Information Theory Meets Quantum Chemistry: A Review and Perspective

Entropy
In this survey, we begin with a concise introduction to information theory within Shannon’s framework, focusing on the key concept of Shannon entropy and its related quantities: relative entropy, joint entropy, conditional entropy, and mutual information.
Yilin Zhao, Dongbo Zhao, Chunying Rong, Shubin Liu, Paul W. Ayers   +4 more
doaj   +1 more source