Results 71 to 80 of about 758,529 (345)

Shannon Entropy Analysis of Reservoir-Triggered Seismicity at Song Tranh 2 Hydropower Plant, Vietnam

open access: yesApplied Sciences, 2022
The reservoir-triggered seismicity at the Song Tranh 2 reservoir in Vietnam is investigated by using Shannon entropy, a well-known informational method used to analyze complexity in time series in terms of disorder and uncertainty. The application of the
Luciano Telesca   +4 more
doaj   +1 more source

T-Cell Receptor Profiling and Prognosis After Stereotactic Body Radiation Therapy For Stage I Non-Small-Cell Lung Cancer

open access: yesFrontiers in Immunology, 2021
Radiotherapy is known to influence immune function, including T cell receptor (TCR) repertoire. We evaluated the TCR repertoire before and after stereotactic body radiotherapy (SBRT) for stage I non-small-cell lung cancer (NSCLC) and explored ...
Lirong Wu   +17 more
doaj   +1 more source

Comparing Entropy and Beta as Measures of Risk in Asset Pricing

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2017
The paper establishes entropy as a measure of risk in asset pricing models by comparing its explanatory power with that of classic capital asset pricing model’s beta to describe the diversity in expected risk premiums.
Galina Deeva
doaj   +1 more source

Polynomial Functors and Shannon Entropy

open access: yesElectronic Proceedings in Theoretical Computer Science, 2023
In Proceedings ACT 2022, arXiv:2307 ...
openaire   +2 more sources

Deterministic Annealing Approach to Fuzzy C-Means Clustering Based on Entropy Maximization

open access: yesAdvances in Fuzzy Systems, 2011
This paper is dealing with the fuzzy clustering method which combines the deterministic annealing (DA) approach with an entropy, especially the Shannon entropy and the Tsallis entropy.
Makoto Yasuda
doaj   +1 more source

Quantum query complexity of entropy estimation

open access: yes, 2017
Estimation of Shannon and R\'enyi entropies of unknown discrete distributions is a fundamental problem in statistical property testing and an active research topic in both theoretical computer science and information theory. Tight bounds on the number of
Li, Tongyang, Wu, Xiaodi
core   +1 more source

A Decomposition Method for Global Evaluation of Shannon Entropy and Local Estimations of Algorithmic Complexity [PDF]

open access: yesEntropy, 2016
We investigate the properties of a Block Decomposition Method (BDM), which extends the power of a Coding Theorem Method (CTM) that approximates local estimations of algorithmic complexity based on Solomonoff–Levin’s theory of algorithmic probability ...
H. Zenil   +5 more
semanticscholar   +1 more source

Guesswork, Large Deviations, and Shannon Entropy [PDF]

open access: yesIEEE Transactions on Information Theory, 2013
How hard is it guess a password? Massey showed that that the Shannon entropy of the distribution from which the password is selected is a lower bound on the expected number of guesses, but one which is not tight in general. In a series of subsequent papers under ever less restrictive stochastic assumptions, an asymptotic relationship as password length
Mark M. Christiansen, Ken R. Duffy
openaire   +3 more sources

Device-independent Shannon entropy certification

open access: yesNew Journal of Physics
Quantum technologies promise information processing and communication technology advancements, including random number generation (RNG). Using Bell inequalities, a user of a quantum RNG hardware can certify that the values provided by an untrusted device
Robert Okula, Piotr Mironowicz
doaj   +1 more source

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