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Ibrahim A


Last seen: 1 year ago |  Active since 2019

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Question


What "Window" value or size mean when using the audioFeatureExtractor function
When I am trying to use the audioFeatureExtractor function to extract features from an audion. I need to define the property "Wi...

1 year ago | 1 answer | 0

1

answer

Answered
Image resizing using augmentedImageDatastore
Hi Rd, I had same problem and fixed by splitting the data before I do the augmentedImageDatastore then have two augmentedImageD...

4 years ago | 1

| accepted

Question


Size of Mini-Batch in deep learning
Hi, I am trying to train some deep learning models and trying to set up good value for the Mini-Batch. As you may know, the val...

4 years ago | 1 answer | 0

1

answer

Question


Getting NaN and Inf values after extracting features from Audio files
Hello, I am trying to extract audio features from audio files that range from 1 - 30 seconds. When I extract the features using...

4 years ago | 1 answer | 0

1

answer

Question


Classifying environmental sounds using AlexNet
I am trying to extract Spectrograms and MFCC from audio files then calssify them using AlexNet or GooglNet. Any tips ?

4 years ago | 1 answer | 0

1

answer

Answered
How do I know what is the probability that this file belong to this class .wav
Yessss.. I figured it out :) prob = predict(net,extract(aFE,wNoiseTest)');

4 years ago | 0

| accepted

Question


How do I know what is the probability that this file belong to this class .wav
On the TransferLearningUsingGoogLeNetExample for images, the code was able to predict the class of the image with probability % ...

4 years ago | 1 answer | 0

1

answer

Answered
Extracting features from a .wav file using MFCC?
This should walk you through all the steps on how to extract MFCC. https://www.mathworks.com/help/audio/ref/mfcc.html

4 years ago | 0

Question


How to extract specific MFCC from .wav files?
When I use the "audioFeatureExtractor" to extract MFCC, since there are 13 MFCC features, I am not sure how to use the setExtrac...

4 years ago | 1 answer | 0

1

answer

Question


Issue loading audio files from "fileDatastore" to a matrix
I have used fileDatastore to link my 3K audio files from three different floders, then I tried to input their values into three ...

4 years ago | 2 answers | 0

2

answers