Logistic regression for Image Classification

We used logistic regression for image classification in PA1.

However, didn’t Andrew say in week 1 that to classify images (unstructured data), we use CNNs?

There are lots of different algorithms that you can use for image classifications. Here in Course 1, Prof Ng shows us how to use Logistic Regression and Fully Connected Neural Networks for that purpose. Later in Course 4, he will also introduce us to Convolutional Neural Networks and show us various problems that can be solved using CNNs, which includes image classifications.


Thank you so much for this , makes sense! :ok_hand:t6: