Výsledky vyhledávání - variance-based algorithm

How effective are current population-based metaheuristic algorithms for variance-based multi-level image thresholding? Autor Mousavirad, Seyed Jalaleddin, Schaefer, Gerald, Zhou, Huiyu, Moghadam, Mahshid Helali

“… Population-based metaheuristic algorithms are efficient and effective problem-independent methods to tackle hard optimisation…”
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Directional variance-based algorithm for digital image smoothing Autor Al-Ameen, Zohair

“… flaws, halos, and other artifacts. Thus, the opportunity still stands to provide a new algorithm that smooths an image efficiently…”
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Variance-based differential evolution algorithm with an optional crossover for data clustering Autor Alswaitti, Mohammed, Albughdadi, Mohanad, Mat Isa, Nor Ashidi

“… Hence, a variance-based differential evolution algorithm with an optional crossover for data clustering is presented in this paper to further enhance the quality…”
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A new algorithm for variance based importance analysis of models with correlated inputs Autor Zhou, Changcong, Lu, Zhenzhou, Li, Luyi, Feng, Jun, Wang, Bintuan

“… Based on point estimate, this work proposes a new algorithm to conduct variance based importance analysis for correlated input variables…”
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Pairwise and variance based signal compression algorithm (PVBSC) in the P300 based speller systems using EEG signals Autor Arican, Murat, Polat, Kemal

“…•In this paper, we proposed a new hybrid model with the compression algorithm called pairwise and variance based signal compression algorithm (PVBSC…”
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Linear-array photoacoustic imaging using minimum variance-based delay multiply and sum adaptive beamforming algorithm Autor Mozaffarzadeh, Moein, Mahloojifar, Ali, Orooji, Mahdi, Kratkiewicz, Karl, Adabi, Saba, Nasiriavanaki, Mohammadreza

“…) adaptive beamforming combined with DMAS, so-called minimum variance-based DMAS (MVB-DMAS). It is shown that expanding the DMAS equation results in multiple terms representing a DAS algebra…”
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Variance-Based Single-Call Proximal Extragradient Algorithms for Stochastic Mixed Variational Inequalities Autor Yang, Zhen-Ping, Lin, Gui-Hua

“… In this paper, we present several variance-based single-call proximal extragradient algorithms for solving a class of stochastic mixed variational inequalities by aiming at alleviating the cost of an extragradient step…”
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VARIANCE-BASED HARMONY SEARCH ALGORITHM FOR UNIMODAL AND MULTIMODAL OPTIMIZATION PROBLEMS WITH APPLICATION TO CLUSTERING Autor Kumar, Vijay, Chhabra, Jitender Kumar, Kumar, Dinesh

“…This article presents a novel variance-based harmony search algorithm (VHS) for solving optimization problems…”
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Global sensitivity analysis of nonlinear mathematical models - An implementation of two complementing variance-based algorithms Autor Henkel, T., Wilson, H., Krug, W.

“…A new approach for a global sensitivity analysis of nonlinear mathematical models is presented using the information provided by two complementing variance-based methods…”
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Implementation of e-New Local Search based Multiobjective Optimization Algorithm and Multiobjective Co-variance based Artificial Bee Colony Algorithm in Stocks Portfolio Optimization Problem Autor Ramadhiani, R., Yan, M., Hertono, G. F., Handari, B. D.

“…) model is considered. The e-New Local Search based Multi-objective Optimization Algorithm (e-NSLS…”
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Variance-Based Osteoporosis Detection and Classification Using Deep Learning Algorithms Autor Selvaraj, Arun Inigo, Rajendran, Tamilselvi, Mohammed, Parisa Beham

“…, and different algorithms were used for extracting the features, but still led to false positives or negatives…”
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Variance-based reconfigurable modules for mode decision in intra prediction algorithm Autor Sildas, Vanila, Chandramani, Premanand Venkatesh, Srinivasan, R, Ananthanarayanan, Rathinam

“… decision based on Similarity index in H.264 video processing. The variance-based five Similarity indices of cosine Similarity, sum of absolute differences (SAD…”
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Variance Based Measure for Optimization of Parametric Realignment Algorithms Autor Milekovic, Tomislav, Mehring, Carsten

“… Temporal jitter between single trial neural responses can be partially or completely removed using realignment algorithms…”
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Variance Based Scheduling Algorithm with Relay Selection And Resource Allocation in Cooperative OFDMA Networks Autor Basly, Maryam, Kochkar, Hedia, Bouallegue, Ammar

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A Residual Variance Based Discriminant Function and its Algorithm Autor Song, Ye Xin, Qu, Yong, Zhang, Jian Jun

“… power, this paper proposes an approach which makes full use of the characteristics of the model and observation data to construct the discriminant function, and presents an efficient algorithm…”
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Polynomial-Time Approximation Algorithm for the Problem of Cardinality-Weighted Variance-Based 2-Clustering with a Given Center Autor Kel’manov, A. V., Motkova, A. V.

“…A strongly NP-hard problem of partitioning a finite set of points of Euclidean space into two clusters is considered. The solution criterion is the minimum of…”
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Variance Reduction Optimization Algorithm Based on Random Sampling Autor GUO Zhenhua, YAN Ruidong, QIU Zhiyong, ZHAO Yaqian, LI Rengang

“… To address the above challenge, a variance reduction optimization algorithm, DM-SRG (double mini-batch stochastic recursive gradient…”
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Reliability allocation model and algorithm for phased mission systems with uncertain component parameters based on importance measure Autor Wu, Xin-yang, Wu, Xiao-yue, Balakrishnan, Narayanaswamy

“…•A model for reliability allocation problem of PMS with uncertainty is proposed.•A hybrid heuristic algorithm is presented based on a global importance index…”
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Variance-Based Subgradient Extragradient Method for Stochastic Variational Inequality Problems Autor Yang, Zhen-Ping, Zhang, Jin, Wang, Yuliang, Lin, Gui-Hua

“…In this paper, we propose a variance-based subgradient extragradient algorithm with line search for stochastic variational inequality problems by aiming at robustness with respect to an unknown Lipschitz constant…”
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Research on Variance-Based FCME Anti-Jaming Algorithm in Spaceborne OFDM System Autor Wang, Wei, Huang, Yin, Wu, Zhijie, Liu, Yongqing, Han, Hangcheng

“…In recent years, Chinese low-orbit satellite communication system has developed rapidly. As a mature waveform transmission technology, OFDM technology is…”
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