Concepedia

Least Squares Problems

Least Squares Problems is a mathematical optimization problem that belongs to the class of linear algebraic problems involving the minimization of the sum of squared residuals, distinguished by its aim to find the best approximate solution to an overdetermined system of linear equations.

4.4K

Publications

429.2K

Citations

7.4K

Authors

2K

Institutions

Publications per year

2017–2026

610

Variants

Least Squares

Parents

Publications

4.4K

Smoothing and Differentiation of Data by Simplified Least Squares Procedures.

Abraham Savitzky, Marcel J. E. Golay · Analytical Chemistry · 1964 · 21.3K citations

, , +6

A method for the solution of certain non-linear problems in least squares

Kenneth Levenberg · Quarterly of Applied Mathematics · 1944 · 12.2K citations · Full text

, , +4

On enantiomorph-polarity estimation

H. D. Flack · Acta Crystallographica Section A Foundations of Crystallography · 1983 · 10.4K citations

, , +10

Ridge Regression: Biased Estimation for Nonorthogonal Problems

Arthur E. Hoerl, Robert W. Kennard · Technometrics · 1970 · 8.9K citations

, , +15

Ridge Regression: Biased Estimation for Nonorthogonal Problems

Arthur E. Hoerl, Robert W. Kennard · Technometrics · 2000 · 6.6K citations

, , +15

1–5 of 4.4K

Authors

7.4K

  1. SV
    Sabine Van Huffel

    KU Leuven, Belgium

    36 publications · 3.9K citations

    23

    h-index

  2. GH
    Gene H. Golub

    Stanford University, United States

    24 publications · 13.8K citations

    22

    h-index

  3. MW
    Musheng Wei

    East China Normal University, China

    21 publications · 633 citations

    19

    h-index

  4. ÅB
    Åke Björck

    Linköping University, Sweden

    18 publications · 1.6K citations

    17

    h-index

  5. YW
    Yimin Wei

    Fudan University, China

    21 publications · 583 citations

    16

    h-index

1–5 of 7.4K

Institutions

2K

  1. Stanford University

    Stanford, United States

    45 h-index

    117 publications

    27.9K citations

  2. Massachusetts Institute of Technology

    Cambridge, United States

    32 h-index

    85 publications

    11K citations

  3. KU Leuven

    Leuven, Belgium

    30 h-index

    128 publications

    9.4K citations

  4. Centre National de la Recherche Scientifique

    Paris, France

    29 h-index

    92 publications

    6.1K citations

  5. University of Minnesota

    Minneapolis, United States

    25 h-index

    60 publications

    5K citations

  6. Princeton University

    Princeton, United States

    25 h-index

    49 publications

    6.9K citations

  7. University of California, Berkeley

    Berkeley, United States

    23 h-index

    76 publications

    5.2K citations

  8. Arizona State University

    Tempe, United States

    23 h-index

    51 publications

    3.9K citations

1–8 of 2K

Venues

  1. SIAM Journal on Matrix Analysis and Applications

    128 publications · 10K citations

    51

    h-index

  2. IEEE Transactions on Signal Processing

    125 publications · 12K citations

    50

    h-index

  3. Journal of the American Statistical Association

    65 publications · 11.6K citations

    39

    h-index

  4. Technometrics

    67 publications · 29.1K citations

    39

    h-index

  5. SIAM Journal on Numerical Analysis

    74 publications · 8.4K citations

    39

    h-index

1–5