Uploaded June 2017 | Updated September 2026, 1 week ago
demonstrations.wolfram.com/LinearRegressionWithGradientDescent
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
This Demonstration shows how linear regression can determine the best fit to a collection of points by iteratively applying gradient descent. Linear regression works by minimizing the error function: ( 1 ) / ( n ) UnderoverscriptBox[?, RowBox[{i, =, 1}]...
Contributed by: Jonathan Kogan
Audio created with WolframTones:
tones.wolfram.com
demonstrations.wolfram.com/LinearRegressionWithGradientDescent
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
This Demonstration shows how linear regression can determine the best fit to a collection of points by iteratively applying gradient descent. Linear regression works by minimizing the error function: ( 1 ) / ( n ) UnderoverscriptBox[?, RowBox[{i, =, 1}]...
Contributed by: Jonathan Kogan
Audio created with WolframTones:
tones.wolfram.com


![Comparing the Cook-Torrance BRDF Model with Diffuse Reflection Simulation
http://demonstrations.wolfram.com/ComparingTheCookTorranceBRDFModelWithDiffuseReflectionSimula
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
As Wolfgang Pauli said, [OpenCurlyDoubleQuote]God made the bulk; the surface was invented by the devil.[CloseCurlyDoubleQuote] This Demonstration illustrates the diabolical characteristics of surfaces in the case of reflection. In this specific case, ...
Contributed by: D. Meliga, S. Z. Lavagnino and G. Valorio
Audio created with WolframTones:
http://tones.wolfram.com Comparing the Cook-Torrance BRDF Model with Diffuse Reflection Simulation](https://i.ytimg.com/vi/RY4wIrQ8Gqc/mqdefault.jpg)





![Deutschs Algorithm on a Quantum Computer
http://demonstrations.wolfram.com/DeutschsAlgorithmOnAQuantumComputer
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
In 1985, David Deutsch [1] proposed a highly contrived but simple algorithm to explore the potentially greater computational power of a quantum computer as compared to a classical computer. Consider four possible functions of a single-bit (or basis qubi...
Contributed by: S. M. Blinder
Audio created with WolframTones:
http://tones.wolfram.com Deutschs Algorithm on a Quantum Computer](https://i.ytimg.com/vi/TZyTdgEOtsI/mqdefault.jpg)

