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Longer titles found: Iteratively reweighted least squares (view)

searching for Weighted least squares 37 found (87 total)

Least squares inference in phylogeny (698 words) [view diff] exact match in snippet view article find links to article

to one. This leads to an ordinary least squares estimate. In the weighted least squares case the errors are assumed to be independent (or their correlations

Venansius Baryamureeba (1,581 words) [view diff] case mismatch in snippet view article find links to article

Yin (April 1999). Properties of A Class of Preconditioners for Weighted Least Squares Problems (Report). hdl:1911/101921. Kitoogo, Fredrick Edward; Baryamureeba

Confirmatory factor analysis (3,479 words) [view diff] exact match in snippet view article find links to article

tend to perform poorly. Limited information estimators, such as weighted least squares (WLS), are likely a better choice when manifest indicators take

AdaBoost (4,870 words) [view diff] exact match in snippet view article find links to article

some fixed p ( x ) {\displaystyle p(x)} (typically chosen using weighted least squares error): f t ( x ) = 1 2 ln ⁡ ( x 1 − x ) {\displaystyle f_{t}(x)={\frac

Finite pointset method (1,795 words) [view diff] exact match in snippet view article find links to article

has been applied to a grid free framework with the help of the weighted least squares method. The scheme gives accurate results for the incompressible

Bilateral filter (1,348 words) [view diff] exact match in snippet view article find links to article

edge-preserving smoothing filters include: anisotropic diffusion, weighted least squares, edge-avoiding wavelets, geodesic editing, guided filtering, and

Noise shaping (1,252 words) [view diff] exact match in snippet view article find links to article

frequency response curve. Such filters can be designed using the weighted least squares method. In the case of digital audio, typically the weighting function

Minimum evolution (2,440 words) [view diff] exact match in snippet view article find links to article

proved that the Minimum Evolution principle is not consistent in weighted least squares and generalized least squares. They showed that there was an algorithm

Iterative reconstruction (1,784 words) [view diff] no match in snippet view article find links to article

ISBN 9781450340922. S2CID 16569156. Fessler J A (1994). "Penalized weighted least-squares image reconstruction for positron emission tomography" (PDF). IEEE

Distance matrices in phylogeny (2,012 words) [view diff] exact match in snippet view article find links to article

every branch tip are equal. The Fitch–Margoliash method uses a weighted least squares method for clustering based on genetic distance. Closely related

Beta (finance) (2,714 words) [view diff] exact match in snippet view article

estimates to be between −2 and 4. The beta is estimated with the weighted least squares (WLS) estimation on slope-winsorized daily stock returns and the

T-REX (web server) (1,191 words) [view diff] no match in snippet view article

Landry, Lapointe and Kirsch (1996) followed by NJ, and the Modified Weighted least-squares method (MW*) by Makarenkov and Lapointe (2004). The MW* method assigns

Language change (2,761 words) [view diff] exact match in snippet view article find links to article

twentieth-century Turkish literature using forty novels of forty authors. Using weighted least squares regression and a sliding window approach, they show that, as time

M-estimator (2,854 words) [view diff] exact match in snippet view article find links to article

such as Newton–Raphson. However, in most cases an iteratively re-weighted least squares fitting algorithm can be performed; this is typically the preferred

Spectral density estimation (3,535 words) [view diff] case mismatch in snippet view article find links to article

and Sensing: A Nonparametric Iterative Adaptive Approach Based on Weighted Least Squares". IEEE Transactions on Aerospace and Electronic Systems. 46 (1):

Levenberg–Marquardt algorithm (3,211 words) [view diff] exact match in snippet view article find links to article

Strutz: Data Fitting and Uncertainty (A practical introduction to weighted least squares and beyond). 2nd edition, Springer Vieweg, 2016, ISBN 978-3-658-11455-8

SAMV (algorithm) (1,909 words) [view diff] case mismatch in snippet view article

and Sensing: A Nonparametric Iterative Adaptive Approach Based on Weighted Least Squares". IEEE Transactions on Aerospace and Electronic Systems. 46 (1):

Geometric median (2,829 words) [view diff] exact match in snippet view article find links to article

after the work of Endre Weiszfeld, is a form of iteratively re-weighted least squares. This algorithm defines a set of weights that are inversely proportional

Random sample consensus (4,146 words) [view diff] exact match in snippet view article find links to article

(2016). Data Fitting and Uncertainty (A practical introduction to weighted least squares and beyond). 2nd edition, Springer Vieweg. ISBN 978-3-658-11455-8

Distance matrix (4,098 words) [view diff] exact match in snippet view article find links to article

calculated in the previous step. The Fitch–Margoliash method uses a weighted least squares method for clustering based on genetic distance. Closely related

Gradient descent (5,587 words) [view diff] case mismatch in snippet view article find links to article

(2016). Data Fitting and Uncertainty: A Practical Introduction to Weighted Least Squares and Beyond (2nd ed.). Springer Vieweg. ISBN 978-3-658-11455-8. Ross

Finite point method (2,653 words) [view diff] no match in snippet view article find links to article

scattered data fitting and interpolation, basically in the line of weighted least-squares methods (WLSQ). The latter can be regarded as particular forms of

AN/FPS-17 (2,988 words) [view diff] no match in snippet view article find links to article

the computer, establishing a best-fit ellipse constrained by a weighted least-squares criterion. Along this ellipse the target's track is computed -the

Gini coefficient (10,898 words) [view diff] exact match in snippet view article find links to article

N(0,s^{2}/y_{k})} Thus, G can be expressed as a function of the weighted least squares estimate of the constant A and that this can be used to speed up

Enzyme kinetics (9,551 words) [view diff] no match in snippet view article find links to article

Chemistry. 63: 283. Jones ME (December 1992). "Analysis of algebraic weighted least-squares estimators for enzyme parameters". The Biochemical Journal. 288

Matched filter (5,509 words) [view diff] no match in snippet view article find links to article

background noise. On the technical side, the matched filter is a weighted least-squares method based on the (heteroscedastic) frequency-domain data (where

2D adaptive filters (1,964 words) [view diff] exact match in snippet view article find links to article

which finds the filter coefficients recursively to minimize the weighted least squares cost function. The RLS algorithm is different to the least mean

Maximum parsimony (phylogenetics) (7,420 words) [view diff] no match in snippet view article

evolution method of phylogenetic inference and its relationship to weighted least-squares tree fitting". Molecular Biology and Evolution. 21 (3): 587–98.

Global Positioning System (19,124 words) [view diff] exact match in snippet view article find links to article

unique solution; such a system can be solved by a least-squares or weighted least squares method. ( x ^ , y ^ , z ^ , b ^ ) = arg ⁡ min ( x , y , z , b )

Microstructures in 3D printing (2,253 words) [view diff] case mismatch in snippet view article find links to article

(2004). "An As-Short-As-Possible Introduction to the Least Squares, Weighted Least Squares and Moving Least Squares Methods for Scattered Data Approximation

Computational phylogenetics (8,217 words) [view diff] exact match in snippet view article find links to article

molecular clock) across lineages. The Fitch–Margoliash method uses a weighted least squares method for clustering based on genetic distance. Closely related

Multi-armed bandit (7,669 words) [view diff] exact match in snippet view article find links to article

non-stationary environments. Another work by Burtini et al. introduces a weighted least squares Thompson sampling approach (WLS-TS), which proves beneficial in

Psychometric software (4,395 words) [view diff] exact match in snippet view article find links to article

1981 Haebara, T. (1980). Equating logistic ability scales by a weighted least squares method. Japanese Psychological Research, 22, 144‐149. Stocking,

Kaczmarz method (4,851 words) [view diff] exact match in snippet view article find links to article

There are versions of the method that converge to a regularized weighted least squares solution when applied to a system of inconsistent equations and

Types of artificial neural networks (10,702 words) [view diff] exact match in snippet view article find links to article

output function is most efficiently dealt with using iteratively re-weighted least squares. RBF networks have the disadvantage of requiring good coverage of

Cellular deconvolution (3,616 words) [view diff] exact match in snippet view article find links to article

expression 2020 DWLS Gene expression deconvolution using dampened weighted least squares Reference based Gene expression 2019 deconvSeq Deconvolution of

Timeline of the far future (7,984 words) [view diff] no match in snippet view article find links to article

1086/527028. S2CID 10729246. Kalirai et al. 2008, p. 16. Based upon the weighted least-squares best fit with the initial mass equal to a solar mass. "Universe