I was trying to do a haar training, the process and related parameters are shown below, and the process seems to be in an infinite loop. I did some research and found that maybe I should stop the process, add more negative samples, and then restart. (Actually I had nearly 1000 negative images whose size, generally 300224 plus, are hundred times than 1919( model dimension selected), so I supposed I had enough negative samples which should be much more than 5000 -numNeg selected, but a lot of answers from network said insufficient neg samples causes loop, which confused me). It would be appreciated that you add some suggestions on how to improve my training!
