(self, proposal_matcher, fg_bg_sampler, discretization_size)
Arguments:
            proposal_matcher (Matcher)
            fg_bg_sampler (BalancedPositiveNegativeSampler)
            discretization_size (int)
Arguments:
            proposal_matcher (Matcher)
            fg_bg_sampler (BalancedPositiveNegativeSampler)
            discretization_size (int)
Arguments : proposal_matcher ( Matcher ) fg_bg_sampler ( BalancedPositiveNegativeSampler ) discretization_size ( int )
def __init__(self, proposal_matcher, fg_bg_sampler, discretization_size):
        """
        Arguments:
            proposal_matcher (Matcher)
            fg_bg_sampler (BalancedPositiveNegativeSampler)
            discretization_size (int)
        """
        self.proposal_matcher = proposal_matcher
        self.fg_bg_sampler = fg_bg_sampler
        self.discretization_size = discretization_size
def __init__ ( self , proposal_matcher , fg_bg_sampler , discretization_size ) : self . proposal_matcher = proposal_matcher self . fg_bg_sampler = fg_bg_sampler self . discretization_size = discretization_size