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why i use trainlm function i get out of memory error?

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nadia 2015-11-25

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https://ww2.mathworks.cn/matlabcentral/answers/257523-why-i-use-trainlm-function-i-get-out-of-memory-error

回答： Greg Heath 2015-11-27

采纳的回答： Greg Heath

hi I want to use neural network toolbox for training mnist and when i use trainlm with 50000 training data i get out of memory error. I use a simple network with one hidden layer and 30 hidden units. please help me. and other problem is traindgm function. it execute more slowly for me

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Star Strider 2015-11-25

Nadia, we heard you the first time:

http://www.mathworks.com/matlabcentral/answers/257520-why-i-use-trainlm-function-i-get-out-of-memory-error

http://www.mathworks.com/matlabcentral/answers/257521-why-i-use-trainlm-function-i-get-out-of-memory-error

http://www.mathworks.com/matlabcentral/answers/257522-why-i-use-trainlm-function-i-get-out-of-memory-error

John D'Errico 2015-11-25

I deleted the other three replicates of this question.

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Greg Heath 2015-11-27

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https://ww2.mathworks.cn/matlabcentral/answers/257523-why-i-use-trainlm-function-i-get-out-of-memory-error#answer_201328

Insufficient information

Type of data?: Regression/Curve-fitting or Classification/Pattern-Recognition?

Dimensionality of input and output-target vectors?

etc

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