Hyper-sphere Decision Boundaries

The homework is done for finding a decision boundary with the simplest way between two-class samples.

That is, to find the domain with a center(u) and a radius(r) approaching the decision boundary.











My way to approach the boundary is:
1. Find the centers and the max domains of two training samples individually.
2. Choose the smallest class domain and define the decision boundary.
3. Then the work is done.






























[coding during 10/22~10/24]

The Perceptron

This is my neural network homework 1 assigned during 10/1~10/15.
The software is developed with WxWidgets and OpenGL.
For surfing, I estimate the lefting days that I cought finish the homework.(from 10/13)
However, I can't! So the job is delayed.







Perceptron: the simplest classifier in computer science.
There are many different kinds of data.
Maybe in the 2-dimenstions space, 3-dimenstions space and so on.
So the job is done for classifying the data.

I find WxWidgets have a full supported with OpenGL.
My prexy told me another 3D library - VTK.
It's time for researching, maybe...
























[screenshot upd: 2008.10.27]