public double entropyNMIMin(){
  return (entropyMutualInformation() / Math.min(entropyFirst(),entropySecond()));
}

public double entropyNMIMin ( ) { return ( entropyMutualInformation ( ) / Math . min ( entropyFirst ( ) , entropySecond ( ) ) ) ; }
get the min - normalized mutual information ( normalized , 0 = unequal )
