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OfflineChuangTzu
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Programming neural nets
    #4443651 - 07/23/05 05:55 PM (11 years, 7 months ago)

Does anyone (Seuss?) know of any easy to use tool-kits for programming neural nets? It doesn't have to be too easy to use, as I'm a fairly competent programmer (I guess, whatever that means), I just don't want to spend a lot of time on the coding part of this project I'm working on.


Edited by ChuangTzu (07/24/05 03:08 PM)


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OfflineChuangTzu
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Re: Programming neural nets [Re: ChuangTzu]
    #4446828 - 07/24/05 03:09 PM (11 years, 7 months ago)

Nobody? :/


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Re: Programming neural nets [Re: ChuangTzu]
    #4446844 - 07/24/05 03:16 PM (11 years, 7 months ago)

Ask Data:

:p


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OfflineSeussA
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Re: Programming neural nets [Re: ChuangTzu]
    #4449624 - 07/25/05 06:56 AM (11 years, 7 months ago)

There are several neural network tool kits out there... google it and you will find more than you care for. The problem is finding one to do what you need/want. I have never played with the tool kits and have always written soemthing from scratch... however, my success with neural networks isn't that impressive.


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OfflineChuangTzu
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Re: Programming neural nets [Re: Seuss]
    #4450763 - 07/25/05 04:06 PM (11 years, 7 months ago)

Yeah, I have found a shitload.  I was just hoping that somebody had played around with one or more of them and had some recommendations.  I don't really know what to look for and just reading the docs doesn't tell you what it's like to actually be using the shit.

What kinds of things have you tried with neural nets? 

I'm trying to implement a potency predictor for possible new psychedelics---which will also hopefully give some insight into the workings of the receptors involved.  I'm not really sure what kind of topology I should apply to this, but I'm quite convinced it will work, or is at least worth a try.  The main work should be parameterizing the training data and tweaking the model, not setting up the net itself.  Or at least that's how I'd like it to be  :cool:


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OfflineSeussA
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Re: Programming neural nets [Re: ChuangTzu]
    #4454329 - 07/26/05 06:21 AM (11 years, 7 months ago)

> What kinds of things have you tried with neural nets?

Mainly pattern recognition and game strategy. Most of what I have done is with simulated evolution and feed forward networks. Probably my best work is a network that learned how to play othello well enough to beat me (which isn't saying a lot). I have also evolved networks to play connect-four and tic-tac-toe.


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OfflineChuangTzu
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Re: Programming neural nets [Re: ChuangTzu]
    #4459012 - 07/27/05 07:19 AM (11 years, 7 months ago)

Damn, someone beat me to it: http://www3.interscience.wiley.com/cgi-bin/abstract/60502205/ABSTRACT, and http://www.ingentaconnect.com/content/ben/cad/2005/00000001/00000001/art00008.

Also: B. Bienfait, J. Chem. Inf. Comput. Sci., 1994, 34, 890-898

I doubt I can improve on that, although some of it is kinda old.


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