NIFTy user guide

This guide is an overview and explains the main idea behind nifty. More details are found in the API reference.

• Information Field Theory
• Approximate Inference
• Demonstration of the non-parametric correlated field model in NIFTy.re
• Citing NIFTy and the Magic Inside

In the following are guides to the old NIFTy. They serve as reference but are likely not relevant anymore for new projects.

• What is NIFTy?
• Discretisation and Volume
• Code Overview
• Custom nonlinearities
• Code example: Wiener filter
• Showcasing the Correlated Field model