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统计学

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how to save mutiple files where each file store output of NN train method?
for i=1:20 % some stuff for net, P and T var= train(net,P,T); currentFile = sprintf('var_%d.mat',i); save(currentF...

11 years 前 | 1 个回答 | 0

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how to use PCA coefficients (princomp)
I have matrix of 10000 rows and 500 columns where rows are observations and columns for features. The data is for three differen...

12 years 前 | 0 个回答 | 0

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Image processing: To select Sx in maketform of imtransform.
To apply imtransform, maketform uses [1 0 0; Sx 1 0; 0 0 1] for horizontal spatial transform. How I know image transformation ...

12 years 前 | 0 个回答 | 0

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NN algorithm
I am interested to see the algorithm used by neural network tool box and its documentation. any help?

13 years 前 | 1 个回答 | 0

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matlab order of picking files from folder
i am picking files from folder having more than 15K files and files are named as 1,2,3.....in sequential order. When I execute b...

13 years 前 | 1 个回答 | 0

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graph path
I have a graph matrix as eye(200). I want to make a path that traverse this line appears diagonally. In addition, I have many su...

13 years 前 | 1 个回答 | 0

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已回答
How can i use gabor filter for face recognition
approach is right but not optimum. you may try for more gabor filter by making set of different frequencies and theta, lets 5X8....

13 years 前 | 0

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what is encoder?
[EDIT: 20110523 17:01 CDT - reformat - WDR] What is encoder in neural networks? is it related to multiple output ? I have initi...

13 years 前 | 0 个回答 | 0

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vector display
when i use disp(im), where im is image vector after PCA, I get output as: 1.0e+003 * 1.234 -0.964 .... what is 1.0e+0...

13 years 前 | 2 个回答 | 0

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multiple output neural network
I want to train my network for: 50 input neurons---40 hidden----50 output is it possible, if yes how?? Data includes imag...

13 years 前 | 0 个回答 | 0

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Text file help.
read file line by line with tab separator; check for @ character; ignore or delete all strings that do not start with @. ho...

13 years 前 | 0

提问


infinite loop in Neural network training
I am trying to train the system with tansig function and desired output as 1.0, but after certain iterations network fixes in in...

13 years 前 | 0 个回答 | 0

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Gabor filter with NN
Can we use Gabor filtering to identify character images effectively? If we train data (using neural network - feedforward) with ...

13 years 前 | 0 个回答 | 0

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NN Training Data
What is ideal combination of training vs test data in neural network based technique in context of images. Can we have training ...

13 years 前 | 1 个回答 | 0

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Why can't my stadalone application call functions from the Neural Network toolbox?
I made standalone application of .m files with MATLAB Compiler. My program uses Neural Network tool and files from directory. ...

14 years 前 | 1 个回答 | 0

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Why does my Guide GUI exit unexpectedly after pushing a button?
I am running my GUI from tools->run. After executing one push button, it exits. The rest of the push buttons on the GUI don't e...

14 years 前 | 1 个回答 | 0

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