Results 11 to 20 of about 1,336,081 (334)

Data‐driven performance metrics for neural network learning

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView., 2023
Summary Effectiveness of data‐driven neural learning in terms of both local mimima trapping and convergence rate is addressed. Such issues are investigated in a case study involving the training of one‐hidden‐layer feedforward neural networks with the extended Kalman filter, which reduces the search for the optimal network parameters to a state ...
Angelo Alessandri   +2 more
wiley   +1 more source

Global Repeat Map (GRM) Application: Finding All DNA Tandem Repeat Units

open access: yesAlgorithms, 2022
Tandem repeats (TRs) are important components of eukaryotic genomes; they have both structural and functional roles: (i) they form essential chromosome structures such as centromeres and telomeres; (ii) they modify chromatin structure and affect ...
Matko Glunčić   +3 more
doaj   +1 more source

Convergence of Mann and Ishikawa Iterative Processes for Some Contractions in Convex Generalized Metric Space

open access: yesAbstract and Applied Analysis, 2022
In this paper, we consider a JS metric space endowed with convexity structure, which will allow us to examine and study convergence of Mann iteration and Ishikawa iteration for Banach type and Chatterjea type contractions defined on JS metric space.
Youness El Kouch, Jamal Mouline
doaj   +1 more source

Quasipolynomial formulas for the Kronecker coefficients indexed by two two―row shapes (extended abstract) [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2009
We show that the Kronecker coefficients indexed by two two―row shapes are given by quadratic quasipolynomial formulas whose domains are the maximal cells of a fan.
Emmanuel Briand   +2 more
doaj   +1 more source

On the minimal distance of a polynomial code [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2011
special issue in honor of Laci Babai's 60th birthday: Combinatorics, Groups, Algorithms, and ...
Peter Pal Pach, Csaba Szabo
doaj   +1 more source

AI and Writing Skills: Students' Attitudes towards Using AI to Enhance their Writing Based on the Example of Algebra University Students [PDF]

open access: yesInterdisciplinary Description of Complex Systems
The advent of publicly available AI in the last years has resulted in a major paradigm shift. Its use is starting to pervade most fields and aspects of life – including the world of academia.
Martina Stadnik   +3 more
doaj   +1 more source

All missing Ramsey numbers for trees versus the four-page book

open access: yesElectronic Journal of Graph Theory and Applications, 2021
For the Ramsey number r(Tn, Bm), where Tn denotes a tree of order n and Bm denotes the m-page book K2 + bar(K)m, it is known that r(Tn, Bm)=2n − 1 if n ≥ 3m − 3. In case of n < 3m − 3, r(Tn, Bm) has not been completely evaluated except for m ≤ 3. Here
Roland Lortz, Ingrid Mengersen
doaj   +1 more source

Novice and expert Grade 9 teachers’ responses to unexpected learner offers in the teaching of algebra

open access: yesPythagoras, 2021
In South Africa, limited studies have been conducted investigating responsive teaching and little is known about how teachers respond to unexpected events ‘in the moment’ that did not form part of their planning.
Julian Moodliar, Lawan Abdulhamid
doaj   +1 more source

Hopf algebras for ternary algebras [PDF]

open access: yesJournal of Mathematical Physics, 2009
We construct a universal enveloping algebra associated with the ternary extension of Lie (super)algebras called Lie algebra of order three. A Poincaré–Birkhoff–Witt theorem is proven is this context. It this then shown that this universal enveloping algebra can be endowed with a structure of Hopf algebra.
Goze, M., Rausch de Traubenberg, M.
openaire   +6 more sources

Academic Achievement in Algebra of the Public High School Students in the New Normal

open access: yesPhilippine Social Science Journal, 2021
This study describes the academic achievement level in Algebra of the public secondary school students in the new normal as a whole and when grouped according to sex and parent's highest educational attainment.
Diana B. Rodrigo, Alfredo D. Alave
doaj   +1 more source

Home - About - Disclaimer - Privacy