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1 answer
6.6k
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How to calculate the class probabilities and classify using Naive Bayes classifier?
We have data on 1000 pieces of fruit. The fruit being a Banana, Orange or some Other fruit and imagine we know 3 features of each fruit, whether it’s long or not, sweet o...
commented
Aug 12, 2020
Machine Learning
machine-learning
naive-bayes
ml-exercise
ele888-final
ai-final
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–
1
answers
1 answer
9.1k
9.1k views
How to calculate convolutions on a CONV layer for a Convolutional Neural Network?
Assume we have a $5\times5$ px RGB image with 3 channels respectively for R, G, and B. IfR2000012001201021210101020G0212211100002202002002111B0100111201102021011012112 We...
commented
Aug 11, 2020
Deep Learning
machine-learning
deep-learning
ml-exercise
cnn
ml-final
ele888-final
ai-final
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–
1
answers
1 answer
7.4k
7.4k views
How to update weights in backpropagation algorithm (a numerical example)?
Assume we have the following neural network and all activation functions are $f(z)=z$. If the weights are initialized with the values you see in table below, what will be...
commented
Aug 11, 2020
Machine Learning
machine-learning
deep-learning
backpropagation
back-propagation
gradient-decent
ml-exercise
ml-final
ele888-final
+
–
1
answers
1 answer
9.4k
9.4k views
How to calculate feed-forward (forward-propagation) in neural network?
In the figure below, a neural network is shown. Calculate the following:1) How many neurons do we have in the input layer and the output layer?2) How many hidden layers d...
commented
Aug 11, 2020
Machine Learning
machine-learning
feed-forward
forward-propagation
deep-learning
ml-exercise
ml-final
ele888-midterm
ele888-final
ml-midterm
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