NASRIN AKTER

Last seen: environ un an il y a | Actif depuis 2021

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How can I convert 1D sparse data into learnable format for machine learning?
Hello I wanted to do sequence-to-sequence regression where I have sparse 1D arrays as inputs and 1D signals as outputs. I tried...

plus de 2 ans il y a | 1 réponse | 0

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If one normalized vector is subtracted from another normalized vector, is it necessary to normalize the result?
Hello I was following the example: https://www.mathworks.com/help/signal/ug/ocular-artifact-removal-from-electroencephalogram-...

presque 3 ans il y a | 1 réponse | 0

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How to modify spectrograms so that there is no effect of amplitude on their classification?
Hello Is there any way to bring different classes of spectrograms to comparable amplitude levels so that when they are used for...

presque 3 ans il y a | 1 réponse | 0

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How to define 'layers' for single to multiple sequence regression using lstm network?
Hello I was trying to modify the example: https://www.mathworks.com/help/signal/ug/ocular-artifact-removal-from-electroenceph...

presque 3 ans il y a | 1 réponse | 0

1

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For machine learning classification between two samples, how can I focus on certain frequency components as the separating feature?
I have two samples which, when exposed to ultrasound, emit their unique frequency responses. As can be seen in the attached figu...

environ 3 ans il y a | 2 réponses | 0

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Need help understanding regression plots
Hello I have two datasets which I used interchangeably to train and test a function fitting neural network (fitnet). For exampl...