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Matlab

Video Tutorial: Self-Organizing Maps in MATLAB

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Video Tutorial: Self-Organizing Maps in MATLAB

Here is a video tutorial for performing self-organizing maps in MATLAB [1].

 


References

  1. MATLAB. (2022). version 7.10.0 (R2022b). Natick, Massachusetts: The MathWorks Inc.

 

 

Dr. Muniba is a Bioinformatician based in New Delhi, India. She has completed her PhD in Bioinformatics from South China University of Technology, Guangzhou, China. She has cutting edge knowledge of bioinformatics tools, algorithms, and drug designing. When she is not reading she is found enjoying with the family. Know more about Muniba

Clustering

How to define features/predictors of user dataset for SOM analysis in MATLAB?

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How to define features/predictors of user dataset for SOM analysis in MATLAB?

Most of the examples that demonstrate the SOM analysis use the default Iris dataset. It is also mentioned in the SOM example of MATLAB that for the user dataset, the predictors need to be defined [1]. But it is not quite clear how to define the features or predictors of our dataset. In this article, we will learn how to define predictors for user datasets. (more…)

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Matlab

How to get input values from SOM sample hits plot in Matlab?

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How to get input values from SOM sample hits plot in Matlab?

The self-organizing map (SOM) sample hits plot in the Matlab [1] shows the number of inputs in the neurons but one would be interested in knowing what these input values are. In this article, we are going to get the input values from the neurons. (more…)

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