How to set the number of iterations in RCNN, Fast RCNN or Faster RCNN?

I have trained R-CNN network models on a custom dataset and got the results as expected in the end. But I couldn't find where to set the number of iterations before starting the train process and the training continues without any sign of when it's going to stop. Is there a way to set the number of iterations beforehand, so it would stop after specified steps?

Answer 1

[Simon MADEC]

With the number of Epoch

options = trainingOptions('MaxEpochs',8)