Input Matrix Limit with Trial Neural Network Toolbox

2018 1 1
2 个回答
更新时间：2018 1 5
3 次查看（30 天）

0 个投票

Is there a limit on the size of the input matrix on neural network Toolbox trial version? I have a 126,000x36 matrix of data file I am trying to import. It seems that it cuts it down to 2/3 the number of rows.

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回答（2 个）

Loye Ray
Loye Ray 2018-1-1

0 个投票

I was using a version of the NSL-KDD dataset. When I linked in the input data file, MATLAB cut down the matrix from 123,000x36 to around 81,000x36.
Greg Heath
Greg Heath 2018-1-5

0 个投票

Over the past 50 years or so I have found that , excluding outliers, most n-dimensional dimensional distributions are adequately represented by N ~ 35*n randomly chosen examples. In rare cases where that was insufficient, doubling that number proved more than sufficient.
Hope this helps,
Greg

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