Is there are trace to see how match_score calculates scores (ala Event 10053 for the database)?

Good day,

I am trying to figure out why SVM is giving me odd match_scores during supervised classification, and wondering if there is an equivalent to event 10053 for Oracle Text. I see the CTX_OUTPUT package has ways to enable tracing and logging, but in both cases, they do not report calculations along the way, only timings (for traces) and queries (for logging), which is more like event 10046.

"Simple" example (the documented example is pretty bad, to be honest).

1. start with example in https://docs.oracle.com/database/121/CCAPP/GUID-9F2196D4-C073-4B2F-A3C2-6B9369249896.htm#CCAPP9226