Results 21 to 30 of about 51,940 (240)

Relative Entropy of Distance Distribution Based Similarity Measure of Nodes in Weighted Graph Data

open access: yesEntropy, 2022
Many similarity measure algorithms of nodes in weighted graph data have been proposed by employing the degree of nodes in recent years. Despite these algorithms obtaining great results, there may be still some limitations.
Shihu Liu   +3 more
doaj   +1 more source

A Risk Characterization Model and Visualization System in Aluminum Production

open access: yesApplied Sciences, 2023
Electrolytic aluminum operation accidents have caused great losses to countries and people. Therefore, taking two typical accidents of explosion and leakage in electrolytic aluminum production as the research object, the form of accident risk ...
Zhenming Sun   +5 more
doaj   +1 more source

Introduction to Image Processing via Neutrosophic Techniques [PDF]

open access: yesNeutrosophic Sets and Systems, 2014
This paper is an attempt of proposing the processing approach of neutrosophic technique in image processing. As neutrosophic sets is a suitable tool to cope with imperfectly defined images, the properties, basic operations distance measure, entropy ...
A. A. Salama   +2 more
doaj  

Euclidean distance degrees of real algebraic groups

open access: yesLinear Algebra and its Applications, 2015
We study the problem of finding, in a real algebraic matrix group, the matrix closest to a given data matrix. We do so from the algebro-geometric perspective of Euclidean distance degrees. We recover several classical results; and among the new results that we prove is a formula for the Euclidean distance degree of special linear groups.
Draisma, J., Baaijens, J.A.
openaire   +5 more sources

A geometric view on Pearson’s correlation coefficient and a generalization of it to non-linear dependencies

open access: yesRatio Mathematica, 2016
Measuring strength or degree of statistical dependence between two random variables is a common problem in many domains. Pearson’s correlation coefficient ρ is an accurate measure of linear dependence.
Priyantha Wijayatunga
doaj   +1 more source

Examining recording quality from two methods of remote data collection in a study of vowel reduction

open access: yesLaboratory Phonology, 2023
Remote recording quality of speech data varies significantly by recording devices, formats, and platforms, and past work has asserted that fine-grained sociolinguistic work should not be conducted remotely, while broad questions, such as analyses of the ...
Jenna Conklin
doaj   +2 more sources

Research on Supplier Evaluation in a Green Supply Chain

open access: yesDiscrete Dynamics in Nature and Society, 2019
The supplier is considered to be attractive under green supply chain management; supplier evaluation is also confronted with a serious challenge. Based on this background, this paper studies green supplier evaluation and selection with weights unknown in
Qiang Hou, Lei Xie
doaj   +1 more source

Evaluasi Misfit-Score Strategi Pemanufakturan dengan Strategi Bisnis Serta Dampaknya pada Kinerja Operasional

open access: yesJurnal Siasat Bisnis, 2009
This research was established based on organizational kesesuaian hubungan theory, where in the formulation of strategic decision in manufacturing strategic must be alingment with business strategy.
Titik Kusmantini
doaj   +4 more sources

APLIKASI PENCARIAN RUTE TERPENDEK LOKASI KULINER KHAS PALEMBANG MENGGUNAKAN ALGORITMA EUCLIDEAN DISTANCE DAN A*(STAR)

open access: yesJurnal Sisfokom, 2020
Palembang is one of the regions in Indonesia which is known for having culinary which has a distinctive and delicious taste. Besides having a distinctive taste, Palembang cuisine also has its own story related to the history of Palembang City and the ...
Dona Marcelina, Evi Yulianti
doaj   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane   +3 more
wiley   +1 more source

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