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Artykuły w czasopismach na temat „Matrix linear regression”

Autor: Grafiati

Data publikacji: 31 sierpnia 2024

Data aktualizacji: 31 lipca 2025

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1

Lutay, V. N., and N. S. Khusainov. "The selective regularization of a linear regression model." Journal of Physics: Conference Series 2099, no. 1 (2021): 012024. http://dx.doi.org/10.1088/1742-6596/2099/1/012024.

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Abstract This paper discusses constructing a linear regression model with regularization of the system matrix of normal equations. In contrast to the conventional ridge regression, where positive parameters are added to all diagonal terms of a matrix, in the method proposed only those matrix diagonal entries that correspond to the data with a high correlation are increased. This leads to a decrease in the matrix conditioning and, therefore, to a decrease in the corresponding coefficients of the regression equation. The selection of the entries to be increased is based on the triangular decompo

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2

Nakonechnyi, Alexander G., Grigoriy I. Kudin, Petr N. Zinko, and Taras P. Zinko. "Perturbation Method in Problems of Linear Matrix Regression." Journal of Automation and Information Sciences 52, no. 1 (2020): 1–12. http://dx.doi.org/10.1615/jautomatinfscien.v52.i1.10.

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Zhang, Jiawei, Peng Wang, and Ning Zhang. "Distribution Network Admittance Matrix Estimation With Linear Regression." IEEE Transactions on Power Systems 36, no. 5 (2021): 4896–99. http://dx.doi.org/10.1109/tpwrs.2021.3090250.

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Ivashnev, L. I. "Methods of linear multiple regression in a matrix form." Izvestiya MGTU MAMI 9, no. 4-4 (2015): 35–41. http://dx.doi.org/10.17816/2074-0530-67011.

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The article contains a summary of three basic and two weighted linear multiple regression tech- niques in matrix form, together with the method of least squares of Gauss constitute a new tool re- gression analysis. The article contains a matrix formula that can be used to obtain equations of line- ar multiple regression and the basic weighted least-squares method to obtain regression equations without constant term and the method of obtaining the regression equations of general form. The article provides an example of use of matrix methods to obtain the coefficients of regression equa- tion of

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5

Mahaboob, B., J. P. Praveen, B. V. A. Rao, Y. Harnath, C. Narayana, and G. B. Prakash. "A STUDY ON MULTIPLE LINEAR REGRESSION USING MATRIX CALCULUS." Advances in Mathematics: Scientific Journal 9, no. 7 (2020): 4863–72. http://dx.doi.org/10.37418/amsj.9.7.52.

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6

Aubin, Elisete da Conceição Q., and Gauss M. Cordeiro. "BIAS in linear regression models with unknown covariance matrix." Communications in Statistics - Simulation and Computation 26, no. 3 (1997): 813–28. http://dx.doi.org/10.1080/03610919708813413.

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7

Bargiela, Andrzej, and Joanna K. Hartley. "Orthogonal linear regression algorithm based on augmented matrix formulation." Computers & Operations Research 20, no. 8 (1993): 829–36. http://dx.doi.org/10.1016/0305-0548(93)90104-q.

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8

Mikusheva, Anna, and Mikkel Sølvsten. "Linear regression with weak exogeneity." Quantitative Economics 16, no. 2 (2025): 367–403. https://doi.org/10.3982/qe2622.

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This paper studies linear time‐series regressions with many regressors. Weak exogeneity is the most used identifying assumption in time series. Weak exogeneity requires the structural error to have zero conditional expectation given present and past regressor values, allowing errors to correlate with future regressor realizations. We show that weak exogeneity in time‐series regressions with many controls may produce substantial biases and render the least squares (OLS) estimator inconsistent. The bias arises in settings with many regressors because the normalized OLS design matrix remains asym

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9

Livadiotis, George. "Linear Regression with Optimal Rotation." Stats 2, no. 4 (2019): 416–25. http://dx.doi.org/10.3390/stats2040028.

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The paper shows how the linear regression depends on the selection of the reference frame. The slope of the fitted line and the corresponding Pearson’s correlation coefficient are expressed in terms of the rotation angle. The correlation coefficient is found to be maximized for a certain optimal angle, for which the slope attains a special optimal value. The optimal angle, the value of the optimal slope, and the corresponding maximum correlation coefficient were expressed in terms of the covariance matrix, but also in terms of the values of the slope, derived from the fitting at the nonrotated

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10

Klen, Kateryna, Vadym Martynyuk, and Mykhailo Yaremenko. "Prediction of the wind speed change function by linear regression method." Computational Problems of Electrical Engineering 9, no. 2 (2019): 28–33. http://dx.doi.org/10.23939/jcpee2019.02.028.

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In the article the approximation of the function of wind speed changes by linear functions based on Walsh functions and the prediction of function values by linear regression method is made. It is shown that under the condition of a linear change of the internal resistance of the wind generator over time, it is advisable to introduce the wind speed change function with linear approximation. The system of orthonormal linear functions based on Walsh functions is given. As an example, the approximation of the linear-increasing function with a system of 4, 8 and 16 linear functions based on the Wa

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11

Srivastava, A. K. "Estimation of linear regression model with rank deficient observations matrix under linear restrictions." Microelectronics Reliability 36, no. 1 (1996): 109–10. http://dx.doi.org/10.1016/0026-2714(95)00018-w.

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12

Tanveer, M. "Linear programming twin support vector regression." Filomat 31, no. 7 (2017): 2123–42. http://dx.doi.org/10.2298/fil1707123t.

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In this paper, a new linear programming formulation of a 1-norm twin support vector regression is proposed whose solution is obtained by solving a pair of dual exterior penalty problems as unconstrained minimization problems using Newton method. The idea of our formulation is to reformulate TSVR as a strongly convex problem by incorporated regularization technique and then derive a new 1-norm linear programming formulation for TSVR to improve robustness and sparsity. Our approach has the advantage that a pair of matrix equation of order equals to the number of input examples is solved at each

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13

Abdullah, Lazim, and Nadia Zakaria. "Matrix Driven Multivariate Fuzzy Linear Regression Model in Car Sales." Journal of Applied Sciences 12, no. 1 (2011): 56–63. http://dx.doi.org/10.3923/jas.2012.56.63.

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14

Trenkler, ötz. "Mean square error matrix comparisons of estimators in linear regression." Communications in Statistics - Theory and Methods 14, no. 10 (1985): 2495–509. http://dx.doi.org/10.1080/03610928508829058.

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15

Atukuri, Satya, Sruthi Busam, and Bharat Khushalani. "Exploring Academic Trends with Histograms, Linear Regression, and Correlation Matrix." American Journal of Education and Information Technology 9, no. 1 (2025): 57–68. https://doi.org/10.11648/j.ajeit.20250901.18.

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In recent years, the field of education has seen a growing interest in the use of data mining techniques to improve teaching, learning, and administrative decision-making. Data mining refers to the process of uncovering hidden patterns, correlations, and useful information from large volumes of data. It involves applying various computational and statistical methods to analyze datasets that are often too complex or vast for traditional aanalysis methods. In the context of education, it can be used to analyze student performance, predict academic success, identify at-risk students, personalize

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16

Efremov, A. "General Forms of a Class of Multivariable Regression Models." Information Technologies and Control 11, no. 2 (2014): 22–28. http://dx.doi.org/10.2478/itc-2013-0009.

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Abstract There are two possible general forms of multiple input multiple output (MIMO) regression models, which are either linear with respect to their parameters or non-linear, but in order to estimate their parameters, at a certain stage it could be assumed that they are linear. This is in fact the basic assumption behind the linear approach for parameters estimation. There are two possible representations of a MIMO model, which at a certain level could be fictitiously presented as linear functions of its parameters. One representation is when the parameters are collected in a matrix and hen

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17

Dorugade, Ashok V. "A modified two-parameter estimator in linear regression." Statistics in Transition new series 15, no. 1 (2014): 23–36. http://dx.doi.org/10.59170/stattrans-2014-002.

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In this article, a modified two-parameter estimator is introduced for the vector of parameters in the linear regression model when data exists with multicollinearity. The properties of the proposed estimator are discussed and the performance in terms of the matrix mean square error criterion over the ordinary least squares (OLS) estimator, a new two-parameter estimator (NTP), an almost unbiased two-parameter estimator (AUTP) and other well known estimators reviewed in this article is investigated. A numerical example and simulation study are finally conducted to illustrate the superiority of t

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18

Mustafa Nadhim Lattef and Mustafa I ALheety. "Study of Some Kinds of Ridge Regression Estimators in Linear Regression Model." Tikrit Journal of Pure Science 25, no. 5 (2020): 130–42. http://dx.doi.org/10.25130/tjps.v25i5.301.

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In linear regression model, the biased estimation is one of the most commonly used methods to reduce the effect of the multicollinearity. In this paper, a simulation study is performed to compare the relative efficiency of some kinds of biased estimators as well as for twelve proposed estimated ridge parameter (k) which are given in the literature. We propose some new adjustments to estimate the ridge parameter. Finally, we consider a real data set in economics to illustrate the results based on the estimated mean squared error (MSE) criterion. According to the results, all the proposed

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19

Jokubaitis, Saulius, and Remigijus Leipus. "Asymptotic Normality in Linear Regression with Approximately Sparse Structure." Mathematics 10, no. 10 (2022): 1657. http://dx.doi.org/10.3390/math10101657.

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In this paper, we study the asymptotic normality in high-dimensional linear regression. We focus on the case where the covariance matrix of the regression variables has a KMS structure, in asymptotic settings where the number of predictors, p, is proportional to the number of observations, n. The main result of the paper is the derivation of the exact asymptotic distribution for the suitably centered and normalized squared norm of the product between predictor matrix, X, and outcome variable, Y, i.e., the statistic ∥X′Y∥22, under rather unrestrictive assumptions for the model parameters βj. We

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20

Kostov, Philip. "Choosing the Right Spatial Weighting Matrix in a Quantile Regression Model." ISRN Economics 2013 (January 28, 2013): 1–16. http://dx.doi.org/10.1155/2013/158240.

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This paper proposes computationally tractable methods for selecting the appropriate spatial weighting matrix in the context of a spatial quantile regression model. This selection is a notoriously difficult problem even in linear spatial models and is even more difficult in a quantile regression setup. The proposal is illustrated by an empirical example and manages to produce tractable models. One important feature of the proposed methodology is that by allowing different degrees and forms of spatial dependence across quantiles it further relaxes the usual quantile restriction attributable to t

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21

Weitao Fang, Zhengbin Cheng, and Dan Yang. "Face Recognition based on Non-Negative Matrix Factorization and Linear Regression." International Journal of Advancements in Computing Technology 4, no. 16 (2012): 93–100. http://dx.doi.org/10.4156/ijact.vol4.issue16.11.

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22

Fan, Xitao, and William G. Jacoby. "BOOTSREG: An SAS Matrix Language Program for Bootstrapping Linear Regression Models." Educational and Psychological Measurement 55, no. 5 (1995): 764–68. http://dx.doi.org/10.1177/0013164495055005007.

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23

Isotalo, Jarkko, Simo Puntanen, and George P. H. Styan. "A Useful Matrix Decomposition and Its Statistical Applications in Linear Regression." Communications in Statistics - Theory and Methods 37, no. 9 (2008): 1436–57. http://dx.doi.org/10.1080/03610920701666328.

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24

Tang, Ying. "Beyond EM: A faster Bayesian linear regression algorithm without matrix inversions." Neurocomputing 378 (February 2020): 435–40. http://dx.doi.org/10.1016/j.neucom.2019.10.061.

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25

Kong, Dehan, Baiguo An, Jingwen Zhang, and Hongtu Zhu. "L2RM: Low-Rank Linear Regression Models for High-Dimensional Matrix Responses." Journal of the American Statistical Association 115, no. 529 (2019): 403–24. http://dx.doi.org/10.1080/01621459.2018.1555092.

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26

He, Xi-Lei, Zhen-Hua He, Rui-Liang Wang, Xu-Ben Wang, and Lian Jiang. "Calculations of rock matrix modulus based on a linear regression relation." Applied Geophysics 8, no. 3 (2011): 155–62. http://dx.doi.org/10.1007/s11770-011-0290-4.

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27

Furno, Marilena. "The information matrix test in the linear regression with ARMA errors." Journal of the Italian Statistical Society 5, no. 3 (1996): 369–85. http://dx.doi.org/10.1007/bf02589097.

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28

Gilyén, András, Zhao Song, and Ewin Tang. "An improved quantum-inspired algorithm for linear regression." Quantum 6 (June 30, 2022): 754. http://dx.doi.org/10.22331/q-2022-06-30-754.

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We give a classical algorithm for linear regression analogous to the quantum matrix inversion algorithm [Harrow, Hassidim, and Lloyd, Physical Review Letters'09] for low-rank matrices [Wossnig, Zhao, and Prakash, Physical Review Letters'18], when the input matrix A is stored in a data structure applicable for QRAM-based state preparation.Namely, suppose we are given an A&#x2208;Cm&#x00D7;n with minimum non-zero singular value &#x03C3; which supports certain efficient &#x2113;2-norm importance sampling queries, along with a b&#x2208;Cm. Then, for some x&#x2208;Cn satisfy

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29

Sudriyanto, Sudriyanto, Muhammad Ali Hafid, and Moch Ade Kurniawan. "Deteksi Akun Kaggle Bot Menggunakan Linear Regression." Journal of Electrical Engineering and Computer (JEECOM) 6, no. 2 (2024): 449–59. http://dx.doi.org/10.33650/jeecom.v6i2.9251.

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Penelitian ini mengkaji permasalahan pemalsuan akun pada platform Kaggle dengan fokus pada pengembangan model prediksi menggunakan metode Linear Regression untuk mendeteksi akun bot. Kaggle, sebagai platform terkemuka dalam bidang ilmu data, menghadapi tantangan serius terkait integritas data akibat praktik bot voting yang berdampak pada keaslian kompetisi dan dataset yang diunggah. Studi ini memanfaatkan dataset Kaggle Bot Account yang terdiri dari lebih dari satu juta entri, dengan variabel independen mencakup jumlah pengikut, interaksi dengan konten, dan aktivitas pengguna lainnya. Metode L

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30

Wang, Lei, and Su Feng Guo. "Measurement Based on the "Group Linear Regression Method" of Harmonic Impedance." Advanced Materials Research 354-355 (October 2011): 1051–57. http://dx.doi.org/10.4028/www.scientific.net/amr.354-355.1051.

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Harmonic pollution monitoring and control is the key to an accurate estimate of harmonic impedance, and thus an accurate assessment of public connection points of the harmonic emission level. This paper analyzes the link under the star-shaped and triangular three-phase asymmetrical power systems derived established a three-phase unbalanced power system harmonic impedance matrix estimation model. Model is based on a large number of systems and load the public connection point of the simulation data, the real and imaginary part of the harmonic impedance by opening and using grouping multiple lin

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31

Bazilevskiy, M. P. "Solving an Optimization Problem for Estimating Fully connected Linear Regression Models." Моделирование и анализ данных 14, no. 1 (2024): 121–34. http://dx.doi.org/10.17759/mda.2024140108.

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<p>This article is devoted to the problem of estimating fully connected linear regression models using the maximum likelihood method. Previously, a special numerical method was developed for this purpose, based on solving a nonlinear system using the method of simple iterations. At the same time, the issues of choosing initial approximations and fulfilling sufficient conditions for convergence were not studied. This article proposes a new method for solving the optimization problem of estimating fully connected regressions, similar to the method of estimating orthogonal regressions. It h

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32

Barnabani, Marco. "A Parametric Test to Discriminate Between a Linear Regression Model and a Linear Latent Growth Model." International Journal of Statistics and Probability 6, no. 3 (2017): 157. http://dx.doi.org/10.5539/ijsp.v6n3p157.

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In longitudinal studies with subjects measured repeatedly across time, an important problem is how to select a model generating data by choosing between a linear regression model and a linear latent growth model. Approaches based both on information criteria and asymptotic hypothesis tests of the variances of ''random'' components are widely used but not completely satisfactory. We propose a test statistic based on the trace of the product of an estimate of a variance covariance matrix defined when data come from a linear regression model and a sample variance covariance matrix. We studied the

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33

Zhai, Qianru, Ye Tian, and Jingyue Zhou. "Linear Twin Quadratic Surface Support Vector Regression." Mathematical Problems in Engineering 2020 (April 4, 2020): 1–18. http://dx.doi.org/10.1155/2020/3238129.

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Twin support vector regression (TSVR) generates two nonparallel hyperplanes by solving a pair of smaller-sized problems instead of a single larger-sized problem in the standard SVR. Due to its efficiency, TSVR is frequently applied in various areas. In this paper, we propose a totally new version of TSVR named Linear Twin Quadratic Surface Support Vector Regression (LTQSSVR), which directly uses two quadratic surfaces in the original space for regression. It is worth noting that our new approach not only avoids the notoriously difficult and time-consuming task for searching a suitable kernel f

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34

NZABANITA, Joseph, Dietrich VON ROSEN, and Martin SINGULL. "Bilinear regression model with Kronecker and linear structures for the covariance matrix." Afrika Statistika 10, no. 2 (2015): 837–27. http://dx.doi.org/10.16929/as/2015.827.77.

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35

Cribari-Neto, Francisco, and Wilton Bernardino da Silva. "A new heteroskedasticity-consistent covariance matrix estimator for the linear regression model." AStA Advances in Statistical Analysis 95, no. 2 (2010): 129–46. http://dx.doi.org/10.1007/s10182-010-0141-2.

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36

Drygas, Hilmar. "A note on the inverse-partitioned-matrix method in linear regression analysis." Linear Algebra and its Applications 67 (June 1985): 275–77. http://dx.doi.org/10.1016/0024-3795(85)90201-0.

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37

Akdeniz, Fikri, and Hamza Erol. "Mean Squared Error Matrix Comparisons of Some Biased Estimators in Linear Regression." Communications in Statistics - Theory and Methods 32, no. 12 (2003): 2389–413. http://dx.doi.org/10.1081/sta-120025385.

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38

Pan, Nang-Fei, Tzu-Chieh Lin, and Nai-Hsin Pan. "Estimating bridge performance based on a matrix-driven fuzzy linear regression model." Automation in Construction 18, no. 5 (2009): 578–86. http://dx.doi.org/10.1016/j.autcon.2008.12.005.

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39

Kannan, Ravindran, and Santosh Vempala. "Randomized algorithms in numerical linear algebra." Acta Numerica 26 (May 1, 2017): 95–135. http://dx.doi.org/10.1017/s0962492917000058.

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This survey provides an introduction to the use of randomization in the design of fast algorithms for numerical linear algebra. These algorithms typically examine only a subset of the input to solve basic problems approximately, including matrix multiplication, regression and low-rank approximation. The survey describes the key ideas and gives complete proofs of the main results in the field. A central unifying idea is sampling the columns (or rows) of a matrix according to their squared lengths.

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40

Auerbach, Eric. "Identification and Estimation of a Partially Linear Regression Model Using Network Data." Econometrica 90, no. 1 (2022): 347–65. http://dx.doi.org/10.3982/ecta19794.

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I study a regression model in which one covariate is an unknown function of a latent driver of link formation in a network. Rather than specify and fit a parametric network formation model, I introduce a new method based on matching pairs of agents with similar columns of the squared adjacency matrix, the ijth entry of which contains the number of other agents linked to both agents i and j. The intuition behind this approach is that for a large class of network formation models the columns of the squared adjacency matrix characterize all of the identifiable information about individual linking

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41

Wei, Chuanhua, and Xiaonan Wang. "Principal Components Regression Estimation in Semiparametric Partially Linear Additive Models." International Journal of Statistics and Probability 5, no. 1 (2015): 46. http://dx.doi.org/10.5539/ijsp.v5n1p46.

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<p>Partially linear additive model is useful in statistical modelling as a multivariate nonparametric fitting technique. This paper considers statistical inference for the semiparametric model in the presence of multicollinearity. Based on the profile least-squares approach, we propose a novel principal components regression estimator for the parametric component, and provide the asymptotic bias and covariance matrix of the proposed estimator. Some simulations are conducted to examine the performance of our proposed estimators and the results are satisfactory.</p>

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42

Badmus, Nofiu Idowu, and Rotimi -. "Formulating of Linear Model from One-Way Classification Model." Journal of Statistical Modelling and Analytics 6, no. 2 (2024): 1–10. https://doi.org/10.22452/josma.vol6no2.1.

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This study introduces a novel approach to formulating a linear regression model using a matrix method for Completely Randomized Design (CRD), a type of One-Way classification. In this approach, treatment is the sole classification, and the formulation utilizes response variables organized into rows and columns. The method yields the number of trials (n), slope, predictor, and regression parameters within the system. To ensure the normality of the response variable and select the appropriate error term distribution, we conducted normality tests (Shapiro-Wilk, Anderson-Darling, Cramér-von Mises,

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43

Nakonechnyi, Alexander, Grigoriy Kudin, Taras Zinko, and Petr Zinko. "MINIMAX ROOT–MEAN–SQUARE ESTIMATES OF MATRIX PARAMETERS IN LINEAR REGRESSION PROBLEMS UNDER UNCERTAINTY." Journal of Automation and Information sciences 4 (July 1, 2021): 28–37. http://dx.doi.org/10.34229/1028-0979-2021-4-3.

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The issues of parameter estimation in linear regression problems with random matrix coefficients were researched. Given that random linear functions are observed from unknown matrices with random errors that have unknown correlation matrices, the problems of guaranteed mean square estimation of linear functions of matrices were investigated. The estimates of the upper and lower guaranteed standard errors of linear estimates of observations of linear functions of matrices were obtained in the case when the sets are found, for which the unknown matrices and correlation matrices of observation er

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44

Shah Alam, Bhaskar Bakshi, Rupjit Maity, Sulekha Das, and Avijit Kumar Chaudhuri. "Heart Disease Diagnosis and Prediction using Multi Linear Regression." international journal of engineering technology and management sciences 7, no. 2 (2023): 210–21. http://dx.doi.org/10.46647/ijetms.2023.v07i02.025.

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The correct prediction of heart disease can prevent life threats, and incorrect prediction can prove to be fatal at the same time. In this paper machine learning algorithm is applied to compare the results and analysis of primary dataset. The dataset consists of 46 attributes among these Information gain is used to select 24 features for performing the analysis. Various promising results are achieved and are validated using accuracy and confusion matrix. The dataset consists of some irrelevant features which are handled and data are also normalized for getting better results. Using machine lea

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Hidayah Mohamed Isa, Noor, Mahmod Othman, and Samsul Ariffin Abdul Karim. "Multivariate Matrix for Fuzzy Linear Regression Model to Analyse The Taxation in Malaysia." International Journal of Engineering & Technology 7, no. 4.33 (2018): 78. http://dx.doi.org/10.14419/ijet.v7i4.33.23490.

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A multivariate matrix is proposed to find the best factor for fuzzy linear regression (FLR) with symmetric triangular fuzzy numbers (TFNs). The goal of this paper is to select the best factor influence tax revenue among four variables. Eighteen years’ data of the variables from IndexMundi and World Bank Data. It is found that the model is successfully explained between independent variables and response variable. It is notices that sixty-six percent of the variance of tax revenue is explained by Gross Domestic Product, Inflation, Unemployment and Merchandise Trade. The introduction of multivar

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Teng, Guangqiang, Boping Tian, Yuanyuan Zhang, and Sheng Fu. "Asymptotics of Subsampling for Generalized Linear Regression Models under Unbounded Design." Entropy 25, no. 1 (2022): 84. http://dx.doi.org/10.3390/e25010084.

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The optimal subsampling is an statistical methodology for generalized linear models (GLMs) to make inference quickly about parameter estimation in massive data regression. Existing literature only considers bounded covariates. In this paper, the asymptotic normality of the subsampling M-estimator based on the Fisher information matrix is obtained. Then, we study the asymptotic properties of subsampling estimators of unbounded GLMs with nonnatural links, including conditional asymptotic properties and unconditional asymptotic properties.

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Abdelhadi, Yaser. "Linear modeling and regression for exponential engineering functions by a generalized ordinary least squares method." International Journal of Engineering & Technology 3, no. 2 (2014): 174. http://dx.doi.org/10.14419/ijet.v3i2.2023.

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Linear transformations are performed for selected exponential engineering functions. The Optimum values of parameters of the linear model equation that fits the set of experimental or simulated data points are determined by the linear least squares method. The classical and matrix forms of ordinary least squares are illustrated. Keywords: Exponential Functions; Linear Modeling; Ordinary Least Squares; Parametric Estimation; Regression Steps.

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Pohar, Maja, Mateja Blas, and Sandra Turk. "Comparison of logistic regression and linear discriminant analysis." Advances in Methodology and Statistics 1, no. 1 (2004): 143–61. http://dx.doi.org/10.51936/ayrt6204.

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Two of the most widely used statistical methods for analyzing categorical outcome variables are linear discriminant analysis and logistic regression. While both are appropriate for the development of linear classification models, linear discriminant analysis makes more assumptions about the underlying data. Hence, it is assumed that logistic regression is the more flexible and more robust method in case of violations of these assumptions. In this paper we consider the problem of choosing between the two methods, and set some guidelines for proper choice. The comparison between the methods is b

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Zeng, Guoping, and Sha Tao. "A Generalized Linear Transformation and Its Effects on Logistic Regression." Mathematics 11, no. 2 (2023): 467. http://dx.doi.org/10.3390/math11020467.

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Linear transformations such as min–max normalization and z-score standardization are commonly used in logistic regression for the purpose of scaling. However, the work in the literature on linear transformations in logistic regression has two major limitations. First, most work focuses on improving the fit of the regression model. Second, the effects of transformations are rarely discussed. In this paper, we first generalized a linear transformation for a single variable to multiple variables by matrix multiplication. We then studied various effects of a generalized linear transformation in lo

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Wei, Li. "Learning from Data by Interval Linear Programming." Key Engineering Materials 439-440 (June 2010): 710–14. http://dx.doi.org/10.4028/www.scientific.net/kem.439-440.710.

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The linear programming based method are popular methods for learning from empirical data (observations, samples, examples, records). In this paper, an interval linear programming based method for regression problems is proposed. The explicit representation of the general optimal solution of regression problem is obtained in terms of a generalized inverse of the constraint matrix. This explicit solution has obvious theoretical (and possibly computational) advantages over the well-known iterative methods of linear programming.

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