However this is not the case with non-linear functions. A non-linear function does not have a constant slope. Consider the non-linear function shown below. What is the slope at some point such as P?

A widely used complex-valued activation function for complex-valued multistate Hopfield networks is revealed to be essentially based on a multilevel step function. By replacing the multilevel step ...

In the last few decades, building regression models for non-scalar variables, including time series, text, image, and video, has attracted increasing interests of researchers from the data analytic ...

Yang, C. (2013) Color Image Enhancement by an Integral Mask-filtering Approach Employing Nonlinear Transfer Function. Optics and Photonics Journal , 3 , 79-82. doi: 10.4236/opj.2013.32B020 . Conflicts ...

I am just curious if there is a Special "non-linear" generalized Regression method in Math.Net so user can do fits with any nonlinear function / model? In the examples I saw Fit.Line(x,y) but I would ...