Concepedia

Sparse Coding

Sparse Coding is a representation learning method in unsupervised learning that characterizes a data point as a sparse linear combination of basis elements from an overcomplete dictionary, where the sparsity constraint distinguishes it from other factorization or encoding techniques.

3K

Publications

278.5K

Citations

6.7K

Authors

1.6K

Institutions

Publications per year

2017–2026

979

Parents

Publications

3K

$rm K$-SVD: An Algorithm for Designing Overcomplete Dictionaries for Sparse Representation

Michal Aharon, Michael Elad, Alfred M. Bruckstein⋆ · IEEE Transactions on Signal Processing · 2006 · 9.5K citations

, , +16

Robust Face Recognition via Sparse Representation

John Wright, A. Yang, Arvind Ganesh et al. · IEEE Transactions on Pattern Analysis and Machine Intelligence · 2009 · 9.5K citations · Full text

, , +16

Image Denoising by Sparse 3-D Transform-Domain Collaborative Filtering

Kostadin Dabov, Alessandro Foi, Vladimir Katkovnik et al. · IEEE Transactions on Image Processing · 2007 · 9.2K citations

, , +15

Emergence of simple-cell receptive field properties by learning a sparse code for natural images

Bruno A. Olshausen, David J. Field · Nature · 1996 · 5.8K citations

, , +16

Image Denoising Via Sparse and Redundant Representations Over Learned Dictionaries

Michael Elad, Michal Aharon · IEEE Transactions on Image Processing · 2006 · 5.4K citations

, , +16

1–5 of 3K

Authors

6.7K

  1. ME
    Michael Elad

    Technion – Israel Institute of Technology, Israel

    47 publications · 24.8K citations

    31

    h-index

  2. SY
    Shuicheng Yan

    National University of Singapore, Singapore

    38 publications · 5.5K citations

    26

    h-index

  3. LZ
    Lei Zhang

    Hong Kong Polytechnic University, Hong Kong SAR China

    25 publications · 9K citations

    23

    h-index

  4. TS
    Thomas S. Huang

    University of Illinois Urbana-Champaign, United States

    25 publications · 16.3K citations

    23

    h-index

  5. GS
    Guillermo Sapiro

    University of Minnesota, United States

    24 publications · 12.7K citations

    21

    h-index

1–5 of 6.7K

Institutions

1.6K

  1. Chinese Academy of Sciences

    Beijing, China

    41 h-index

    199 publications

    14.4K citations

  2. Xidian University

    Xi'an, China

    39 h-index

    285 publications

    24K citations

  3. National University of Singapore

    Singapore, Singapore

    39 h-index

    122 publications

    15.4K citations

  4. University of Illinois Urbana-Champaign

    Urbana, United States

    38 h-index

    122 publications

    77.2K citations

  5. Technion – Israel Institute of Technology

    Haifa, Israel

    37 h-index

    132 publications

    55.8K citations

  6. Harbin Institute of Technology

    Harbin, China

    35 h-index

    161 publications

    12.4K citations

  7. Tsinghua University

    Beijing, China

    31 h-index

    198 publications

    12K citations

  8. Stanford University

    Stanford, United States

    31 h-index

    86 publications

    24.6K citations

1–8 of 1.6K

Venues

  1. IEEE Transactions on Image Processing

    121 publications · 32.5K citations

    52

    h-index

  2. IEEE Transactions on Signal Processing

    85 publications · 22.7K citations

    48

    h-index

  3. arXiv (Cornell University)

    Repository · 107 publications · 4.4K citations

    35

    h-index

  4. 35

    h-index

  5. Neurocomputing

    96 publications · 3.4K citations

    33

    h-index

1–5