Deep Learning, Machine Learning, Artifi, Artificial Neural Network, Artificial Neuron.
have lots of features, the value of linear function(z) becomes very large.We would like to restrict this value in the interval 0 to 1, that is the probability between 0–100%, where 0 means its not a cat and 1 means its a cat.If the value is between 0 and 1 (eg:0.97), we will know the probabilty of