Question


How to reconstruct the image after applying SOM
I have applied SOM to classify the data and now I want to reconstruct my output image after classification. Now I have got three...

1 year ago | 0 answers | 0

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Question


How to generate manifold space for visualization of different features?
I want to visualize different features in 2D manifold space and 2D latent space.

1 year ago | 0 answers | 0

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How to visualize 2D map for different classes of data using SOM
I have used SOM usning somtoolbok and classify the into 3 different classes. I have got the U-matrix also. But, now I want to ma...

1 year ago | 0 answers | 0

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how can I determine amplitude, phase and frequecy in FFT?
The signal I have attached like this. If I give the L value is equal to length of time, the value is 1501. But frequency matrix ...

1 year ago | 0 answers | 0

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How to contour different cluster unit?
I have performed clustering algorithm (GMclustering), where I have got three different cluster units. But there only one contour...

1 year ago | 0 answers | 0

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Question


Gaussian mixture model clustering
How to GMM clustering for any type of datasets

1 year ago | 0 answers | 0

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Answered
How choose matrix size for u-matrix visualization in self organising map of data
I have a data with dimension 1135 by 30, where each oh row representing the amplitude distribution at aparticular depth. That me...

1 year ago | 0

Question


How to find out the column number of a same element of one matrix in other matrix?
If I have two different matrices, having some same element i.e. A=[23 45 6 7 89 12 3 6 7 8] and B=[6 7 45 12]. Now, in A and B ...

1 year ago | 2 answers | 0

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Question


How to find out an element from a array when I have given some condition and rest of the elements will strore in different file as it is not obey the condition.
Suppose I have matrix A=[ 1 4 5 88 34 9 10 3 45 12], I have given the condition that if A<=10, then element will sotre with row ...

1 year ago | 2 answers | 0

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