Non-linear regression is a form of regression analysis where the relationship between the independent variables and the dependent variable is modeled as a non-linear function.

Liliana Forzani, Zhihua Su, ENVELOPES FOR ELLIPTICAL MULTIVARIATE LINEAR REGRESSION, Statistica Sinica, Vol. 31, No. 1 (2021), pp. 301-332 ...

This study presents a relaxation method for second-order matrix-valued multivariate polynomial inequalities (SMMPI), with a specific application to the stability ...

A multivariate linear regression model with q responses as a linear function of p independent variables is considered with a p × q parameter matrix B. The least-squares or normal-theory maximum ...

Due to the large number of monitoring variables in engineering, it is extremely to reflect fault information in machinery and equipment with a single channel signal, which poses a significant ...