I am interested in reading more about O-Cluster and unfortunately all the links I found only contain very small description of the algorithm and do not give details about how to implement it.
The most detailed link I found is this https://docs.oracle.com/cd/B28359_01/datamine.111/b28129/algo_oc.htm#DMCON059
I need to write a detailed description of the algorithm until tomorrow and I am really stuck