How to prepare the data set to train neural network in nftool?

Question

Praveen 2014-4-19

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https://ww2.mathworks.cn/matlabcentral/answers/126321-how-to-prepare-the-data-set-to-train-neural-network-in-nftool

评论： Shilpa Ganganna 2019-5-20

Hi, I'm new to 'nftool' and don't know how to prepare the data set for neural training. Somebody please provide me some basic tips on this topic. Thank u.

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Answer 1

Greg Heath 2014-4-20

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https://ww2.mathworks.cn/matlabcentral/answers/126321-how-to-prepare-the-data-set-to-train-neural-network-in-nftool#answer_133943

在 MATLAB Online 中打开

 N pairs of I-dimensional inputs and O-dimensional targets
 [ I N ] = size(input)
 [ O N ] = size(target)

Hope this helps.

Thank you for formally accepting my answer

Greg

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Praveen 2014-4-22

But how do i put this into nftool. Please help me

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Answer 2

primrose khaleed 2014-5-8

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https://ww2.mathworks.cn/matlabcentral/answers/126321-how-to-prepare-the-data-set-to-train-neural-network-in-nftool#answer_136041

hi , i have dataset tthat consist of 20 image of two different cars, i want to enter this image into neural network how can do that??? i resize the image into 200x200 ...how can start???

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saroj kante 2016-4-6

having same problem ... please help...

Shilpa Ganganna 2019-5-20

Hi.. If anyone has got answer for this, pls do post

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Answer 3

primrose khaleed 2014-4-22

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https://ww2.mathworks.cn/matlabcentral/answers/126321-how-to-prepare-the-data-set-to-train-neural-network-in-nftool#answer_134214

how can used sift to extractio features of my project....my peoject is under vehical scanner which looking for the forgine objects in under vehical ....pleas help me