def do_PN(tuplelist, mydict, term, pn_num, pn_total_num):
# pn = p(y'_x'|x,y)
if(mydict[term] == True and get_value(tuplelist, mydict, term)==True) :
pn_total_num += 1 ;
mydict[term] = False ;
pn_flag = get_value(tuplelist, mydict, term) ;
if( pn_flag == False ):
pn_num = pn_num + 1 ;
return [pn_num, pn_total_num] ;
def do_PS(tuplelist, mydict, term, ps_num, ps_total_num):
# ps = p(Y_x|x',y') ;
if(mydict[term] == False and get_value(tuplelist, mydict, term)==False) :
# -------- set edge true ---------
ps_total_num += 1 ;
mydict[term] = True ;
ps_flag = get_value(tuplelist, mydict, term) ;
if( ps_flag == True ):
ps_num = ps_num + 1 ;
return [ps_num, ps_total_num] ;
def do_PN(tuplelist, mydict, term, pn_num, pn_total_num):
# pn = p(y'_x'|x,y)
if(mydict[term] == True and get_value(tuplelist, mydict, term)==True) :
pn_total_num += 1 ;
mydict[term] = False ;
active_nums = get_active_targets(mydict) ;
if( active_nums < at_least_k ):
pn_num = pn_num + 1 ;
return [pn_num, pn_total_num] ;
def do_PS(tuplelist, mydict, term, ps_num, ps_total_num):
# ps = p(Y_x|x',y') ;
if(mydict[term] == False and get_value(tuplelist, mydict, term)==False) :
# -------- set edge true ---------
ps_total_num += 1 ;
mydict[term] = True ;
active_nums = get_active_targets(mydict) ;
if( active_nums > at_least_k ):
ps_num = ps_num + 1 ;
return [ps_num, ps_total_num] ;