For a week that i'm working with the traincascade, But still not clear to me what is the best way to do the training.
In some places I saw that numPos need to be 0.9*positive_samples or numNeg need to be twice bigger then the positive.
Not sure about all the formulas I saw around.
Last Q I saw is this one: http://answers.opencv.org/question/62437/traincascade-parameters-numpos-and-numneg/
The answer here isn't clear cause they told about who is bigger, but not in numbers. Like "Negative need to be twice bigger then pos" Or Pos is 0.9*Samples etc..
How minHitRate and maxFalseAlarmRate have influence about the num parameters ?
I'm runing the training on Ubuntu Server 18.04