Linear functions, graphs and equations Linear functions are fundamental building blocks in mathematics and play a key role in solving real-world problems where the rate of change remains constant.

Nonlinear regression is a form of regression analysis in which data is fit to a model and then expressed as a mathematical function. Simple linear regression relates two variables (X and Y) with a ...

Linear structural vector autoregressive models (SVARMs) have well-documented merits for topology inference of directional graphs emerging in diverse applications, including gene-regulatory, brain, and ...

To find these conditions, we compare the gradients and intercepts of the corresponding graphs of the linear equations: If the gradients differ, there is a unique solution. If the gradients are the ...

Unlike the linear graph matching we don't approximate the OF by the first-order terms in its Taylor series expansion. In contrast, the second-order terms are exploited to form a set of nonlinear ...