I have trained a CNN model for multiclass classification. But the unknown images are classified as one of the classes. I need to classify the random images as “other” class. Searching online I have found that a hierarchical classifier is a good way to solve this problem. Initially, an SVM or CNN classifier can be used to detect the outliers. Then I can use my CNN model for multiclass classification.

However, I have no idea how to combine 2 classification models to make this work. Can anyone help me with the technical details?

1 Like

Hi raihan hope all is well!

Unfortunately I can’t solve your issue, I am currently just completing Lesson 4, however I am interested in your problem. It would be great if you could use the thread below as there are more people trying to solve this problem. Someone may have an Idea that can help you.

cheers mrfabulous1

1 Like