Hi,

I want to confirm that all images are categorized or not??? means, if all images are placed in one dictionary so, you can categorize manually. If, images are already categorized so, you can labeled by 1, 2, ... and later after classification, you can replace 1, 2, .... according to your requirements.

It is well-known one-class classification problem. Please, see, for example, "one-class SVM" (attached).

Dear,

you have to train your machine learning model in an unsupervised manner, where no need to labeling is needed

Neha Gautam thank you ma'am for your response,

images are not categorized,

we have only some set of images, first we have to find all unique objects from images, and build a model from that objects only and later classify new data based on unique object that we detected form image.

Hi Chandan Sharma yes. you can categorized manually. it will help you because dataset can categorized according to requirements. it's totally ethical.

You can use K-means Clustering algorithm(or other clustering algorithms) based on similarity of features of the images. That way you will be able to group each category in their respective clusters (Eg car).

I hope it will help you.

Thankyou