Feb 07 2017

Linear Regression as Conditional Random Field
Classical linear regression simply uses a linear Gaussian model (CRF).

Sep 05 2016

Geometric Interpretations of First-Order Taylor Approximation
Geometric views from the output space, input space, and graph space.

Apr 01 2016

Polar Decomposition Example
A small numeric example illustrating polar decomposition.

Mar 28 2016

Eigendecomposition as Change of Basis
An operator has a particularly simple matrix description in its eigenbasis.

Mar 27 2016

Change of Basis
How to encode a linear operator in a different matrix.

Jan 19 2016

The Matrix of a Linear Map
Matrices are descriptions of linear maps.

Dec 21 2015

Example of a Polynomial Basis
Example basis of a function space.