BenMargolis.com


Space Art
Galleries
Wallpaper
Star Trek

 

Computer Science
AI
NN.MDB
Free VB Code

 

Science Fiction
Stories


Free 3D Models
Ben's Scale Models
of Planetary Systems


Who I Am
And Who I'm Not


Contact Me

 

 


Ben's AI Blog
www.BenMargolis.com/compsci/ai 

 

 


Also in CompSci/AI

Network Ouput, 2Spirals2a.net, Two Spirals Problem

The Two Spirals Problem Solved
Using a simple four-layer MLP and standard backprop
(You're going to say I cheated.)


While the Two-Spirals Problem may be (or actually, may not be) a valuable benchmark for neural network researchers working on new architectures, I believe that it much more valuable, and to a much larger number of people (those working on applied NN solutions), as an example of THE WRONG WAY to present data to a neural network. This paper is intended as a primer on how to evaluate, and manipulate, your dataset prior to building a neural network to improve or even guarantee your results.

 

 
 
 
 

© 2009 Ben Margolis. All Rights Reserved.