I am training a 20 stage cascade for vehicles, however when training the later stages i noticed that the false alarm rate never drops below the required value and stops at the 100th step. It gets worse as the stages progress and even leaves me with ~0.9 false alarm rates at stage 100 which I believe would cause a drop in accuracy when it comes to using this cascade.
Is there anyway to increase the number of stages per stage? Or is there a way to rectify the issue of high false alarm rates.