Results 21 to 30 of about 1,591,625 (316)

Optimization of selection contribution and mate allocations in monoecious tree breeding populations [PDF]

open access: yesBMC Genetics, 2009
The combination of optimized contribution dynamic selection and various mating schemes was investigated over seven generations for a typical tree breeding scenario. The allocation of mates was optimized using a simulated annealing algorithm for various object functions including random mating (RM), positive assortative mating (PAM) and minimization of ...
Waldmann Patrik, Hallander Jon
openaire   +3 more sources

Normalization Influence on ANN-Based Models Performance: A New Proposal for Features’ Contribution Analysis

open access: yesIEEE Access, 2021
Artificial Neural Networks (ANNs) are weighted directed graphs of interconnected neurons widely employed to model complex problems. However, the selection of the optimal ANN architecture and its training parameters is not enough to obtain reliable models.
Iratxe Nino-Adan   +3 more
doaj   +1 more source

Contribution‐based Federated Learning client selection

open access: yesInternational Journal of Intelligent Systems, 2022
Federated Learning (FL), as a privacy‐preserving machine learning paradigm, has been thrusted into the limelight. As a result of the physical bandwidth constraint, only a small number of clients are selected for each round of FL training.
Weiwei Lin   +5 more
semanticscholar   +1 more source

Research on Sample Selection of Urban Rail Transit Passenger Flow Forecasting Based on SCBP Algorithm

open access: yesIEEE Access, 2020
Due to the wide applications of deep learning in the field of urban rail transit passenger flow forecasting, the selection problem of training samples has become increasingly more worthy of researchers' attention, as it is closely related to urban rail ...
Wenbo Lu, Chaoqun Ma, Peikun Li
doaj   +1 more source

Optimal time-consistent portfolio and contribution selection for defined benefit pension schemes under mean–variance criterion

open access: yesThe ANZIAM Journal, 2014
AbstractWe investigate two mean–variance optimization problems for a single cohort of workers in an accumulation phase of a defined benefit pension scheme. Since the mortality intensity evolves as a general Markov diffusion process, the liability is random.
X. Liang, Lihua Bai, Junyi Guo
semanticscholar   +2 more sources

Prediction and Selection of Appropriate Landscape Metrics and Optimal Scale Ranges Based on Multi-Scale Interaction Analysis

open access: yesLand, 2021
Landscape metrics are widely used in landscape planning and land use management. Understanding how landscape metrics respond with scales can provide more accurate prediction information; however, ignoring the interference of multi-scale interaction may ...
Gang Fu   +4 more
semanticscholar   +1 more source

Optimal Integration of Distribution Network Reconfiguration and Conductor Selection in Power Distribution Systems via MILP

open access: yesEnergies, 2023
Power distribution systems (PDS) comprise essential electrical components and infrastructure that facilitate the delivery of electrical energy from a power transmission system to end users.
Luis A. Gallego Pareja   +2 more
doaj   +1 more source

The string tension in SU(N) gauge theory from a careful analysis of smearing parameters [PDF]

open access: yes, 1997
We report a method to select optimal smearing parameters before production runs and discuss the advantages of this selection for the determination of the string tension.Comment: Contribution to Lat97 poster session, title was 'How to measure the string
A. Peikert   +9 more
core   +2 more sources

Impact of consumer preference on the decision-making of prefabricated building developers

open access: yesJournal of Civil Engineering and Management, 2022
Customers’ preferences for prefabricated building or conventional cast-in-situ building directly affect the decision-making process for strategic selection of building developers.
Yanhu Han   +5 more
doaj   +1 more source

A hybrid optimal contribution approach to drive short-term gains while maintaining long-term sustainability in a modern plant breeding program

open access: yesbioRxiv, 2020
Plant breeding programs must adapt genomic selection to an already complex system. Inbred or hybrid plant breeding programs must make crosses, produce inbred individuals, and phenotype inbred lines or their hybrid test-crosses to select and validate ...
N. Santantonio, K. Robbins
semanticscholar   +1 more source

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