LFD Book Forum  

Go Back   LFD Book Forum > General > General Discussion of Machine Learning

Thread Tools Display Modes
Old 08-26-2012, 07:36 AM
invis invis is offline
Senior Member
Join Date: Jul 2012
Posts: 50
Question Signals predict

What is the best choise to predict the behavior of "signals" ? For example predict the sin(x) when x known. Our dataset is sin(x) where x from -pi to pi with N of points.

Is the best choice Neural network ? Actually I prefer more simple technique for this question, but dont know exactly what.
Reply With Quote
Old 09-06-2012, 12:06 PM
Keith Keith is offline
Join Date: Jul 2012
Posts: 16
Default Re: Signals predict

I have had some thoughts about how to apply signal processing tools to machine learning (and vice versa) too, since I've done some work in DSP. It seems to apply to a certain kind of data, where sampling is uniform, the signal may contain periodic components, so Fourier, wavelet, sinc reconstruction, FIR interpolation, and such may be useful tools. I guess this falls under data pre-processing which was not covered in this course. There were a few mentions of time series data so there is certainly some common ground.
Reply With Quote

predict signal

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT -7. The time now is 05:36 PM.

Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2022, 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.