Exemplo n.º 1
0
def batchMode():
    u.clear_prior()
    u.post_exmpl_constraints(heuristic_search=False,set_cover_search=False,
                             clause_level_search=False)
    (newclauses,retained,specialized) = ([],[],[])
    (newclauses,retained,specialized) = \
                    u.revise(is_new_example=True,
                    debug=False,
                    newcl=newclauses,
                    refcl=specialized,
                    retcl=retained,heuristic_search=False,
                    set_cover_search=False,
                    clause_level_search=False,
                    incremental_solve=False) 
    print('\n')                  
    u.see(newclauses)               
Exemplo n.º 2
0
def batchMode():
    u.clear_prior()
    u.post_exmpl_constraints(heuristic_search=False,
                             set_cover_search=False,
                             clause_level_search=False)
    (newclauses, retained, specialized) = ([], [], [])
    (newclauses,retained,specialized) = \
                    u.revise(is_new_example=True,
                    debug=False,
                    newcl=newclauses,
                    refcl=specialized,
                    retcl=retained,heuristic_search=False,
                    set_cover_search=False,
                    clause_level_search=False,
                    incremental_solve=False)
    print('\n')
    u.see(newclauses)
Exemplo n.º 3
0
def learn(**kwargs):
    u.clear_prior()
    found_new_clauses = False
    hs,scs,cls,incsolve = False,False,False,False
    (step,up_to_exmpl) = utils.get_time_step(gl)
    time_interval = (i for i in range(0,up_to_exmpl*step+1,step) )
    (newclauses,retained,specialized) = ([],[],[])
    if 'heuristic_search' in kwargs and kwargs['heuristic_search'] : hs = True 
    if 'set_cover_search' in kwargs and kwargs['set_cover_search'] : scs = True
    if 'clause_level_search' in kwargs and kwargs['clause_level_search'] : cls = True
    if 'incremental_solve' in kwargs and kwargs['incremental_solve'] : incsolve = True
    u.post_exmpl_constraints(heuristic_search=hs,set_cover_search=scs,clause_level_search=cls)
    
    """
    for i in range(1,600):
        if utils.get_example(i):
            gl.current_example = i
            #if not asp.test_hypothesis():
            print(i)
            asp.show_negs()
    print('here')
    """
    
    #for i in time_interval:
    #for i in range(1,100000):
    for i in range(1,1000000):    
        
    #for i in (110,120):    
        #i = 250
        #print(i)
        if i == 1672:
            stop = 'stop'
        if utils.get_example(i):
            gl.current_example = i
            if not asp.test_hypothesis():
                print(i)
                print('revising')
                (newclauses,retained,specialized) = \
                          u.revise(is_new_example=True,
                                   debug=False,
                                   newcl=newclauses,
                                   refcl=specialized,
                                   retcl=retained,heuristic_search=hs,
                                   set_cover_search=scs,
                                   clause_level_search=cls,
                                   incremental_solve=incsolve)
                found_new_clauses = newclauses != [] 
            else:
                print(i)
                print('correct')
                if gl.current_example_object.has_positives:
                    u.update_support([newclauses,
                                      retained,
                                      specialized],
                                      simple_update=True)
                                          
            if found_new_clauses:
                for j in gl.seen_examples:
                    utils.get_example(j)
                    if not asp.test_hypothesis():
                        (newclauses,retained,specialized) = \
                        u.revise(is_new_example=False,
                                 debug=False,
                                 newcl=newclauses,
                                 refcl=specialized,
                                 retcl=retained,heuristic_search=hs,
                                 set_cover_search=scs,
                                 clause_level_search=cls,
                                 incremental_solve=incsolve) 
                    else: pass  
            u.tideup(newclauses,retained,specialized,
                     kernel='clear',delta='clear',
                     usedict='clear',updatexmpl=i)                       
            found_new_clauses = False
Exemplo n.º 4
0
def learn(**kwargs):
    u.clear_prior()
    found_new_clauses = False
    hs, scs, cls, incsolve = False, False, False, False
    (step, up_to_exmpl) = utils.get_time_step(gl)
    time_interval = (i for i in range(0, up_to_exmpl * step + 1, step))
    (newclauses, retained, specialized) = ([], [], [])
    if 'heuristic_search' in kwargs and kwargs['heuristic_search']: hs = True
    if 'set_cover_search' in kwargs and kwargs['set_cover_search']: scs = True
    if 'clause_level_search' in kwargs and kwargs['clause_level_search']:
        cls = True
    if 'incremental_solve' in kwargs and kwargs['incremental_solve']:
        incsolve = True
    u.post_exmpl_constraints(heuristic_search=hs,
                             set_cover_search=scs,
                             clause_level_search=cls)
    """
    for i in range(1,600):
        if utils.get_example(i):
            gl.current_example = i
            #if not asp.test_hypothesis():
            print(i)
            asp.show_negs()
    print('here')
    """

    #for i in time_interval:
    #for i in range(1,100000):
    for i in range(1, 1000000):

        #for i in (110,120):
        #i = 250
        #print(i)
        if i == 1672:
            stop = 'stop'
        if utils.get_example(i):
            gl.current_example = i
            if not asp.test_hypothesis():
                print(i)
                print('revising')
                (newclauses,retained,specialized) = \
                          u.revise(is_new_example=True,
                                   debug=False,
                                   newcl=newclauses,
                                   refcl=specialized,
                                   retcl=retained,heuristic_search=hs,
                                   set_cover_search=scs,
                                   clause_level_search=cls,
                                   incremental_solve=incsolve)
                found_new_clauses = newclauses != []
            else:
                print(i)
                print('correct')
                if gl.current_example_object.has_positives:
                    u.update_support([newclauses, retained, specialized],
                                     simple_update=True)

            if found_new_clauses:
                for j in gl.seen_examples:
                    utils.get_example(j)
                    if not asp.test_hypothesis():
                        (newclauses,retained,specialized) = \
                        u.revise(is_new_example=False,
                                 debug=False,
                                 newcl=newclauses,
                                 refcl=specialized,
                                 retcl=retained,heuristic_search=hs,
                                 set_cover_search=scs,
                                 clause_level_search=cls,
                                 incremental_solve=incsolve)
                    else:
                        pass
            u.tideup(newclauses,
                     retained,
                     specialized,
                     kernel='clear',
                     delta='clear',
                     usedict='clear',
                     updatexmpl=i)
            found_new_clauses = False