LFD Book Forum

LFD Book Forum (http://book.caltech.edu/bookforum/index.php)
-   Chapter 1 - The Learning Problem (http://book.caltech.edu/bookforum/forumdisplay.php?f=108)
-   -   Perceptron: iterating weights (http://book.caltech.edu/bookforum/showthread.php?t=4409)

GB449 09-08-2013 01:06 AM

Perceptron: iterating weights
In the perceptron model where we iterate the weights, w(t+1) = w(t) + y(t)x(t), w0 (bias), will be an integer for all t, if we start with zero weights, correct? Since each x(t) = 1 for all t and all x.

magdon 09-08-2013 08:57 AM

Re: Perceptron: iterating weights
Yes, if you start the weights at 0, the bias will be an integer since x_0(t)=1.

All times are GMT -7. The time now is 08:10 AM.

Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.
The contents of this forum are to be used ONLY by readers of the Learning From Data book by Yaser S. Abu-Mostafa, Malik Magdon-Ismail, and Hsuan-Tien Lin, and participants in the Learning From Data MOOC by Yaser S. Abu-Mostafa. No part of these contents is to be communicated or made accessible to ANY other person or entity.