Re: [sc-users] Data set/ Dimensional Reduction / PCA (Principal Component Analysis)

[user@xxxxxxxxxxxx]

Hi,
Your request is a bit vague without a small code example, but you may want to look into the .clump and .flop methods of lists/arrays to slice your dataset. 

lG, 
Hannes

typed this on a "smart" keypad. 

> On Dec 21, 2017, at 17:32, kewping@xxxxxxxxx wrote:
> 
> Hello all,
> 
> any suggestions on where/how to start approaching Data set/ Dimensional
> Reduction / PCA (Principal Component Analysis)  in sc?
> there seems to be quite little information about it.
> 
> The main purpose is to play a different sound for a dataset of 286 ( 286 
> of column) into smaller dataset (for example 3 dataset (contain of carrier 
> frequency, modulator frequency, ...) 
> 
> I need to reduce the dataset of 286 column into smaller dataset and when 
> play the sound, it only produce |5 or 3 sound. 
> 
> many thanks!
> 
> 
> 
> --
> Sent from: http://new-supercollider-mailing-lists-forums-use-these.2681727.n2.nabble.com/SuperCollider-Users-New-Use-this-f2676391.html
> 
> _______________________________________________
> sc-users mailing list
> 
> info (subscription, etc.): http://www.birmingham.ac.uk/facilities/ea-studios/research/supercollider/mailinglist.aspx
> archive: https://listarc.bham.ac.uk/marchives/sc-users/
> search: https://listarc.bham.ac.uk/lists/sc-users/search/


_______________________________________________
sc-users mailing list

info (subscription, etc.): http://www.birmingham.ac.uk/facilities/ea-studios/research/supercollider/mailinglist.aspx
archive: https://listarc.bham.ac.uk/marchives/sc-users/
search: https://listarc.bham.ac.uk/lists/sc-users/search/