Delaunay-Triangulation-Based Learning With Hessian Total-Variation Regularization by Mehrsa Pourya, Alexis Goujon, Michael Unser

Subjects: Get full text

Weighted Group Sparse Regularized Tensor Decomposition for Hyperspectral Image Denoising by Shuo Wang, Zhibin Zhu, Yufeng Liu, Benxin Zhang

Subjects: Get full text

Leveraging Sparse Approximation for Monaural Overlapped Speech Separation From Auditory Perspective by Hiroshi Sekiguchi, Yoshiaki Narusue, Hiroyuki Morikawa

Subjects: Get full text

Adaptive L0 Regularization for Sparse Support Vector Regression by Antonis Christou, Andreas Artemiou

Subjects: Get full text

Dual Auto-Encoder Based Rating Prediction Recommendation Algorithm by Gaowei Xin, Jiwei Qin, Xiaoyuan Song, Jiong Zheng

Subjects: Get full text

A new NDVI measure that overcomes data sparsity in cloud-covered regions predicts annual variation in ground-based estimates of high arctic plant productivity by Stein Rune Karlsen, Helen B Anderson, René van der Wal, Brage Bremset Hansen

Get full text

Accurate Reconstruction of the Radiation of Sparse Sources from a Small Set of Near-Field Measurements by Means of a Smooth-Weighted Norm for Cluster-Sparsity Problems by Daniele Pinchera, Marco Donald Migliore

Get full text

An Image-Denoising Framework Using <i>ℓ_q</i> Norm-Based Higher Order Variation and Fractional Variation with Overlapping Group Sparsity by Xi Zhang, Guangcheng Cai, Minmin Li, Shaojiu Bi

Subjects: Get full text

A Lagrange Programming Neural Network Approach with an <i>ℓ</i>₀-Norm Sparsity Measurement for Sparse Recovery and Its Circuit Realization by Hao Wang, Ruibin Feng, Chi-Sing Leung, Hau Ping Chan, Anthony G. Constantinides

“…This paper proposes an analog neural network model, namely the Lagrange programming neural network with <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mo>ℓ</mo><mi>p</mi></msub></semantics></math></inline-formula> objective and quadratic constraint (LPNN-LPQC), with an <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mo>ℓ</mo><mn>0</mn></msub></semantics></math></inline-formula>-norm sparsity measurement for solving the constrained basis pursuit denoise (CBPDN) problem. …”
Get full text

Trading off 1-norm and sparsity against rank for linear models using mathematical optimization: 1-norm minimizing partially reflexive ah-symmetric generalized inverses by Fampa, Marcia, Lee, Jon, Ponte, Gabriel

“…During the iterations, we produce intermediate solutions, trading off low 1-norm (and typically high sparsity) against low rank.…”
Get full text

A Conscious Cross-Breed Recommendation Approach Confining Cold-Start in Electronic Commerce Systems by S. Gopal Krishna Patro, Brojo Kishore Mishra, Sanjaya Kumar Panda, Amrutashree Hota, Raghvendra Kumar, Shiyang Lyu, David Taniar

Subjects: Get full text

An Efficient Approach to Manage Natural Noises in Recommender Systems by Chenhong Luo, Yong Wang, Bo Li, Hanyang Liu, Pengyu Wang, Leo Yu Zhang

Subjects: Get full text

Non-Linear Regularized Attenuation Compensation for Microwave Breast Imaging by Nasser Kazemi, Elise Fear

Subjects: Get full text

Integrating and optimizing genomic, weather, and secondary trait data for multiclass classification by Vamsi Manthena, Diego Jarquín, Reka Howard

Subjects: Get full text

Adaptive Block-Based Compressed Video Sensing Based on Saliency Detection and Side Information by Wei Wang, Jianming Wang, Jianhua Chen

Subjects: Get full text

Six-Granularity Based Chinese Short Text Classification by Xinjie Sun, Zhifang Liu, Xingying Huo

Subjects: Get full text

PFDI: a precise fruit disease identification model based on context data fusion with faster-CNN in edge computing environment by Poonam Dhiman, Poongodi Manoharan, Umesh Kumar Lilhore, Roobaea Alroobaea, Amandeep Kaur, Celestine Iwendi, Majed Alsafyani, Abdullah M. Baqasah, Kaamran Raahemifar

Subjects: Get full text

Blind Image Deblurring via a Novel Sparse Channel Prior by Dayi Yang, Xiaojun Wu, Hefeng Yin

Subjects: Get full text

A collaborative filtering recommendation framework utilizing social networks by Aamir Fareed, Saima Hassan, Samir Brahim Belhaouari, Zahid Halim

Subjects: Get full text

A Robust Denoised Algorithm Based on Hessian–Sparse Deconvolution for Passive Underwater Acoustic Detection by Fan Yin, Chao Li, Haibin Wang, Shihong Zhou, Leixin Nie, Yonglin Zhang, Hao Yin

Subjects: “…sparsity…”
Get full text