Results 1 to 10 of about 1,675,186 (285)

Weighted Geometric Mean (WGM) method: A new chromatic adaptation model.

open access: yesPLoS ONE, 2023
The human visual system has undergone evolutionary changes to develop sophisticated mechanisms that enable stable color perception under varying illumination.
Che Shen, Mark D Fairchild
doaj   +3 more sources

Tauberian Remainder Theorems for the Weighted Mean Method of Summability

open access: yesMathematical Modelling and Analysis, 2014
Using the weighted general control modulo, we prove several Tauberian remainder theorems for the weighted mean method of summability. Our results generalize the results proved by Meronen and Tammeraid [Math. Model. Anal. 18 (1) 2013, 97–102].
Sefa Anil Sezer, Ibrahim Canak
doaj   +5 more sources

Weighted mean: A possible method to express overall Dhatu Sarata

open access: yesJournal of Ayurveda and Integrative Medicine, 2015
Several questions are being raised regarding the accuracy of the methods of diagnosis and reporting of various clinical parameters according to Ayurveda in recent times.
Chandar Prakash Gunawat   +3 more
doaj   +4 more sources

Multi-attribute decision-making method based on q-rung orthopair probabilistic hesitant fuzzy schweizer-sklar power weighted hamy mean operator

open access: yesPLoS ONE, 2023
In order to further improve the computing power of the information aggregation operator in the q-rung orthopair probabilistic hesitant fuzzy environment, this paper proposes a multi-attribute decision-making method based on the q-rung orthopair ...
Zhiyuan Chen   +4 more
doaj   +2 more sources

Tauberian theorems for weighted means of double sequences in intuitionistic fuzzy normed spaces [PDF]

open access: yesYugoslav Journal of Operations Research, 2022
We define weighted mean summability method of double sequences in intuitionistic fuzzy normed spaces(IFNS), and obtain necessary and sufficient Tauberian conditions under which convergence of double sequences in IFNS follows from their weighted mean ...
Narayan Mishra Lakshmi   +3 more
doaj   +1 more source

A Multispectral and Panchromatic Images Fusion Method Based on Weighted Mean Curvature Filter Decomposition

open access: yesApplied Sciences, 2022
Since the hardware limitations of satellite sensors, the spatial resolution of multispectral (MS) images is still not consistent with the panchromatic (PAN) images.
Yuetao Pan   +4 more
doaj   +1 more source

Combination Evaluation Method of Fuzzy C-Mean Clustering Validity Based on Hybrid Weighted Strategy

open access: yesIEEE Access, 2021
Clustering validity function is an index used to judge the accuracy of clustering results. At present, most studies on clustering validity are based on single clustering validity function.
H. Y. Wang, J. S. Wang, G. Wang
doaj   +1 more source

Criteria for Weighted Moving-Mean Method [PDF]

open access: yesJournal of Applied Mathematics and Physics, 2019
The moving-mean method is one of the conventional approaches for trend-extraction from a data set. It is usually applied in an empirical way. The smoothing degree of the trend depends on the selections of window length and weighted coefficients, which are associated with the change pattern of the data.
Shuo Jiang, Jinliang Wang
openaire   +1 more source

Mean Error Rate Weighted Online Boosting Method

open access: yesThe Computer Journal, 2021
Abstract Boosting is a generally known technique to convert a group of weak learners into a powerful ensemble. To reach this desired objective successfully, the modules are trained with distinct data samples and the hypotheses are combined in order to achieve an optimal prediction. To make use of boosting technique in online condition is
Nagaraj Honnikoll, Ishwar Baidari
openaire   +1 more source

New Strategy for Improving the Accuracy of Aircraft Positioning Based on GPS SPP Solution

open access: yesSensors, 2020
The paper describes and presents a new calculation strategy for the determination of the aircraft’s resultant position using the GPS (Global Positioning System) SPP (Single Point Positioning) code method.
Kamil Krasuski   +3 more
doaj   +1 more source

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