deepinview nvr

I have a DS-2CD2387G2P-LSU/SL camera and a DS-7616NXI-K2 NVR. Is there any benefit to enabling an option on my NVR's GUI or web interface called learn-by-example mode? I tried looking online but couldn't find much info on this other than Self-Learning Analytics As I was thinking of using the...

I'm in need of a upgrade for my current NVR. I currently have a Hikvision DS-7608NI-I2/8P. While I'm pleased with my NVR I am plagued with false alarms. After adjusting most if not all the settings and all my camera settings I still get constant false alarms including shadows, passing vehicle...