Concepedia

Data Approximation

Data Approximation is a methodological framework within geometric approximation that specifically enables the simplification or representation of complex, high-dimensional datasets through lower-dimensional geometric structures while preserving essential data properties.

405

Publications

30.9K

Citations

877

Authors

415

Institutions

Publications per year

2017–2026

72

Parents

Publications

405

Networks for approximation and learning

Tomaso Poggio, Federico Girosi · Proceedings of the IEEE · 1990 · 3.3K citations

, , +17

Multiquadrics—A scattered data approximation scheme with applications to computational fluid-dynamics—I surface approximations and partial derivative estimates

E.J. Kansa · Computers & Mathematics with Applications · 1990 · 1.9K citations

, , +12

A Data–Driven Approximation of the Koopman Operator: Extending Dynamic Mode Decomposition

Journal of Nonlinear Science · 2015 · 1.8K citations · Full text

, , +15

Interpolation of scattered data: Distance matrices and conditionally positive definite functions

Charles A. Micchelli · Constructive Approximation · 1986 · 1.2K citations

, , +10

Data Analysis in Community and Landscape Ecology.

M. O. Hill, R.H.G. Jongman, Cajo J. F. ter Braak et al. · Journal of Applied Ecology · 1988 · 1.2K citations

, , +12

1–5 of 405

Authors

877

  1. WZ
    William Zhu

    Minnan Normal University, China

    8 publications · 768 citations

    8

    h-index

  2. FW
    Fei–Yue Wang

    Chinese Academy of Sciences, China

    6 publications · 713 citations

    6

    h-index

  3. PI
    Piotr Indyk

    Massachusetts Institute of Technology, United States

    4 publications · 107 citations

    4

    h-index

  4. BH
    Bernd Hamann

    University of California, Davis, United States

    3 publications · 83 citations

    3

    h-index

  5. DF
    Dan Feldman

    University of Haifa, Israel

    3 publications · 135 citations

    3

    h-index

1–5 of 877

Institutions

415

  1. Massachusetts Institute of Technology

    Cambridge, United States

    11 h-index

    22 publications

    7.4K citations

  2. Princeton University

    Princeton, United States

    9 h-index

    16 publications

    7.9K citations

  3. Institut national de recherche en sciences et technologies du numérique

    Le Chesnay-Rocquencourt, France

    8 h-index

    12 publications

    600 citations

  4. Stanford University

    Stanford, United States

    8 h-index

    20 publications

    1.1K citations

  5. RWTH Aachen University

    Aachen, Germany

    7 h-index

    19 publications

    596 citations

  6. University of Auckland

    Auckland, New Zealand

    7 h-index

    7 publications

    721 citations

  7. University of Illinois Urbana-Champaign

    Urbana, United States

    6 h-index

    15 publications

    1.1K citations

  8. Tel Aviv University

    Tel Aviv, Israel

    6 h-index

    12 publications

    779 citations

1–8 of 415

Venues

  1. arXiv (Cornell University)

    Repository · 15 publications · 413 citations

    11

    h-index

  2. Fundamenta Informaticae

    7 publications · 290 citations

    7

    h-index

  3. SIAM Journal on Numerical Analysis

    6 publications · 258 citations

    6

    h-index

  4. Information Sciences

    5 publications · 254 citations

    5

    h-index

  5. Journal of Approximation Theory

    4 publications · 136 citations

    4

    h-index

1–5