offline algorithms to online algorithms

Forum for discussion on different signal processing algorithms
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RobinWang
Posts: 26
Joined: 14 Nov 2011, 06:38

offline algorithms to online algorithms

Post by RobinWang » 02 Mar 2012, 05:09

In some classification algorithms, we should calculate some thresholds. So before the algorithm was applied in online BCI system,Should we follow the online data processing for offline processing? For example, in offline program, if we want the data normalized , how many points we use? per blocksize or per trial?
thanks

mellinger
Posts: 1210
Joined: 12 Feb 2003, 11:06

Re: offline algorithms to online algorithms

Post by mellinger » 02 Mar 2012, 08:33

I'm not sure whether I understand what you are trying to do. If your offline algorithm does not do normalization by itself, then why would you want to do it online? Or, in reverse, why would you want to add normalization to an offline algorithm that does not require it?

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