LSTM get percentage of each class

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Laura Gabriela
Laura Gabriela 2021-6-19
回答： Vimal Rathod 2021-6-23
Hi! Is there a way to get a percantage of each class from a classifier?
For example: I have 5 classes: Sit, Eat, Drink, Run and Sleep
I am giving some data to the trained classifier and it predicts one of the classes.
Can it give me something like: Sit 90%, Eat 2% Drink 5% Run 2% and Sleep 1%?
Like for each line of input to give me all the existing classes and the probability.
The reason why i want this is that i am trying to classify some activities that sometimes may happen in the same time. And i would like to see which have some kind of big percentage, let's say over 50%, then this 2 activities are happening.
Is there a way?

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Vimal Rathod
Vimal Rathod 2021-6-23
Hi,
You could use "predict" function to predict indiviual prediction probabilities. You can multiply by 100 to get the percentages of each class.
Refer to the following link to know more about predict function in LSTM.
https://in.mathworks.com/help/deeplearning/ref/seriesnetwork.predict.html#mw_21c0b4b7-8b3d-4d72-903c-f956074aff7c

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