Výsledky vyhledávání - Parallel forward-backward algorithm

Parallel random block-coordinate forward–backward algorithm: a unified convergence analysis Autor Salzo, Saverio, Villa, Silvia

“…We study the block-coordinate forward–backward algorithm in which the blocks are updated in a random and possibly parallel manner, according to arbitrary probabilities…”
Získat plný text

Fast power flow calculation for distribution networks based on graph models and hierarchical forward-backward sweep parallel algorithm Autor Wang, Xinrui, Chen, Wengang, Tian, Ruimin, Ji, Yuze, Zhu, Jianfei

“… for distribution networks based on Neo4j graph models and a hierarchical forward-backward sweep parallel…”
Získat plný text

Temporal Parallelization of Inference in Hidden Markov Models Autor Hassan, Sakira, Sarkka, Simo, Garcia-Fernandez, Angel

“…). In particular, we propose a parallel forward-backward type of filtering and smoothing algorithm as well as a parallel Viterbi-type maximum-a-posteriori (MAP) algorithm…”
Získat plný text

Parallel inertial forward–backward splitting methods for solving variational inequality problems with variational inclusion constraints Autor Thang, Tran Van, Tien, Ha Manh

“… By using parallel and inertial techniques and the forward–backward splitting algorithm, in this paper, we propose a new parallel inertial forward…”
Získat plný text

A Generalized Forward-Backward Splitting Autor Raguet, Hugo, Fadili, Jalal, Peyré, Gabriel

“…This paper introduces a generalized forward-backward splitting algorithm for finding a zero of a sum of maximal monotone operators $B + \sum_{i=1}^n A_i$, where $B$ is cocoercive…”
Získat plný text

Viscosity modification with parallel inertial two steps forward-backward splitting methods for inclusion problems applied to signal recovery Autor Cholamjiak, Watcharaporn, Dutta, Hemen

“… In this paper, we introduce a new parallel algorithm by combining viscosity modification with parallel inertial two steps forward-backward splitting methods for approximating…”
Získat plný text

Image restoration by advanced parallel inertial forward–backward splitting methods Autor Yambangwai, Damrongsak, Khan, Suhel Ahmad, Dutta, Hemen, Cholamjiak, Watcharaporn

“…The paper proposes an advanced inertial forward–backward splitting algorithm in combination with a parallel hybrid method for approximating solutions of common variational inclusion problems…”
Získat plný text

Parallel Random Block-Coordinate Forward-Backward Algorithm: A Unified Convergence Analysis Autor Salzo, Saverio, Villa, Silvia

“…We study the block-coordinate forward-backward algorithm in which the blocks are updated in a random and possibly parallel manner, according to arbitrary probabilities…”
Získat plný text

A greedy feature selection algorithm for Big Data of high dimensionality Autor Tsamardinos, Ioannis, Borboudakis, Giorgos, Katsogridakis, Pavlos, Pratikakis, Polyvios, Christophides, Vassilis

“…We present the Parallel, Forward–Backward with Pruning (PFBP) algorithm for feature selection (FS…”
Získat plný text

Massive Parallelization of Massive Sample-Size Survival Analysis Autor Yang, Jianxiao, Schuemie, Martijn J., Ji, Xiang, Suchard, Marc A.

“… Specifically, we develop and apply time- and memory-efficient single-pass parallel scan algorithms for Cox proportional hazards models and forward-backward parallel scan algorithms for Fine-Gray…”
Získat plný text

Fast orthogonalization algorithm and parallel architecture for AR spectral estimation based on forward-backward linear prediction Autor Liu, K.J. Ray, Hsieh, S.F.

“…Truncated QR methods have been shown to be comparable to SVD-based methods for the sinusoidal frequency estimation based on the forward-backward linear prediction (FBLP) model…”
Získat plný text

Inducing strong convergence into the asymptotic behaviour of proximal splitting algorithms in Hilbert spaces Autor Boţ, Radu Ioan, Csetnek, Ernö Robert, Meier, Dennis

“… Relying on this, we derive a forward-backward…”
Získat plný text

An Inexact Spingarn’s Partial Inverse Method with Applications to Operator Splitting and Composite Optimization Autor Alves, Maicon Marques, Lima, Samara Costa

“…—which generalizes the original Spingarn’s splitting method—and of a parallel forward–backward algorithm for multi-term composite convex optimization…”
Získat plný text

PSE-Net: Channel pruning for Convolutional Neural Networks with parallel-subnets estimator Autor Wang, Shiguang, Xie, Tao, Liu, Haijun, Zhang, Xingcheng, Cheng, Jian

“… Specifically, we propose a parallel-subnets training algorithm that simulate the forward–backward pass of multiple subnets by droping extraneous features on batch dimension, thus various subnets could be trained…”
Získat plný text

An inertial forward-backward-forward primal-dual splitting algorithm for solving monotone inclusion problems Autor Boţ, Radu Ioan, Csetnek, Ernö Robert

“…We introduce and investigate the convergence properties of an inertial forward-backward-forward splitting algorithm for approaching the set of zeros of the sum of a maximally monotone operator…”
Získat plný text

Super-Resolution Range-Velocity Estimate of Multiple Targets for OFDM-Based 5G Radar Based on Unitary Parallel Factor Method Autor Cao, Chenghu, Huang, Haisheng, Zhao, Yongbo

“…) transmit waveform-based 5G radar. A unitary parallel factor (PARAFAC) algorithm is proposed to achieve super-resolution estimate and outstanding performance, using forward-backward averaging scheme…”
Získat plný text

A Parallel Approach for Solving Network Equations Based on Branch Partition Autor Wang, Zhenrui, Shi, Weiping, Hu, Jiang, Xie, Le

“… Additionally, it employs a parallel forward/backward substitution algorithm based on recursive node reordering…”
Získat plný text

High-throughput partial-parallel block-layered decoding architecture for nonbinary LDPC codes Autor Pham Thi, Huyen, Ajaz, Sabooh, Lee, Hanho

“…) decoding, which significantly reduces decoding latency. An efficient partial-parallel block-layered decoder architecture suitable for the proposed forward-backward four-way merger algorithm is presented to speed up the decoder convergence…”
Získat plný text

Lagrangian Penalization Scheme with Parallel Forward–Backward Splitting Autor Molinari, Cesare, Peypouquet, Juan

“… Our method combines Lagrangian techniques and a penalization scheme with bounded parameters, with parallel forward–backward iterations…”
Získat plný text

Strong convergence analysis of common variational inclusion problems involving an inertial parallel monotone hybrid method for a novel application to image restoration Autor Cholamjiak, Watcharaporn, Khan, Suhel Ahmad, Yambangwai, Damrongsak, Kazmi, Kaleem Raza

“…In this paper, we propose inertial forward-backward splitting algorithm to approximate the solution of common variational inclusion problems…”
Získat plný text