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Russian Mathematics
In the L2 metric, we obtain sharp inequalities between the best joint approximations of 2π-periodic functions f(x, y) differentiable in each of the variables and their successive derivatives f (μ,ν) (x, y) (μ = 0, 1, . . . , r; ν = 0, 1, . . . , s) by trigonometric “angles” with double integrals containing mixed moduli of continuity of higher orders of
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In the L2 metric, we obtain sharp inequalities between the best joint approximations of 2π-periodic functions f(x, y) differentiable in each of the variables and their successive derivatives f (μ,ν) (x, y) (μ = 0, 1, . . . , r; ν = 0, 1, . . . , s) by trigonometric “angles” with double integrals containing mixed moduli of continuity of higher orders of
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A Unified Form of Fuzzy C-Means and K-Means algorithms and its Partitional Implementation
Knowledge-Based Systems, 2021Radu-Emil Precup +2 more
exaly
The k-means Algorithm: A Comprehensive Survey and Performance Evaluation
Electronics (Switzerland), 2020Mohiuddin Ahmed +2 more
exaly
Transmission of A Malignant New Growth By Means of A Cell-Free Filtrate
Ca-A Cancer Journal for Clinicians, 1972P Rous, Peyton Rous
exaly
The global k-means clustering algorithm
Pattern Recognition, 2003Aristidis Likas, Nikos Vlassis
exaly
Aerospace Pictures Processing by Means of Interstripation of Functions of Two Variables
Journal of Automation and Information Sciences, 2013Oleg N. Lytvyn, Svetlana Yu. Matveeva
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I-k-means−+: An iterative clustering algorithm based on an enhanced version of the k-means
Pattern Recognition, 2018Hassan Ismkhan
exaly
How much can k-means be improved by using better initialization and repeats?
Pattern Recognition, 2019Pasi Franti, Sami Sieranoja
exaly