Is Mean Average Precision the same for online action/event detection


This is my first time writing something. So, if any mistakes are there do let me know.

I was recently working on an online action/event detection where they have used to metrics namely:

  1. mAP( Mean Average Precision)
  2. mcAP( Mean Average Calibrated Precision).

Can someone tell me if the mAP used here and the one used at Object detection are both the same or not?
If not can anyone kindly explain what’s the difference between them? Or If anyone has used them can explain them in brief ( Talking about mAP and mcAP).

I have attached the link where I came across these two metrics. You can read about them at Page no 9 " Proposed evaluation protocol ":