def TestNN(self):
options = {}
options['defaultextension'] = '.txt'
options['filetypes'] = [('all files', '.*'), ('text files', '.txt')]
options['initialdir'] = os.getcwd()
options['initialfile'] = 'myfile.txt'
options['parent'] = self.root
options['title'] = 'This is a title'
p = askopenfile(**options)
Net = NET(1, 1)
Net.LoadNet(p.name)
d = DialogTestNN(self.root)
res = IntListToTrans_52(d.value)
#print len(res)
t = Net.TestNet(res)
print("sizeinput = %s\n out = %s" % (Net.inputsize, t))
t1 = t.tolist()
s1 = []
for i in xrange(len(t1)):
s1.append((float(t1[i]), i + 1))
dd = dict(s1)
s = dd.keys()
s = np.sort(np.array(s, dtype="float"))
r = []
for i in range(1, 7):
r.append(dd[s[-i]])
print(dd[s[-i]], s[-i])
k = "%s\n%s" % (TransToIntList(t.tolist()), r)
self.TestText.set("%s" % k)
def main(arg, path, Type, iter, learningrate, update = None, sharedmemory = None):
global lendata, data
lendata = 0
ITERATIONS = 10000000
#print (arg)
f2 = None
Net = NET(arg)
if update == None:
#path = os.getcwd()
dirlist = os.listdir(path)
l = []
for i in dirlist:
if i[-3:] == "upd":
l.append(os.path.basename(i))
if len (l)>0:
l1 = []
for i in xrange(len(l)):
l1.append(l[i][:-4].split(" "))
d = dict(l1[:])
l2 = d.keys()
l2 = np.sort(np.array(l2, dtype = "float64"))
for i in l:
if i.find("%s"%l2[0]) != -1:
#print iter, i, "FIND", "%s_%s_%s"%(arg[0],arg[1:-1] ,arg[-1])
if d["%s"%l2[0]] == "%s_%s_%s"%(arg[0],arg[1:-1] ,arg[-1]):
#print "FINDED", iter
f2 = i
break
dirlist = os.listdir(path)
l = []
for i in dirlist:
if i[-3:] == "xml":
l.append(os.path.basename(i))
if len (l)>0:
l1 = []
for i in xrange(len(l)):
l1.append(l[i][:-4].split(" "))
d = dict(l1[:])
l2 = d.keys()
l2 = np.sort(np.array(l2, dtype = "float64"))
for i in l:
if i.find("%s"%l2[0]) != -1:
if f2 == None:
Net.UpdateWeights(path+"/"+i)
else:
Net.UpdateWeights(path+"/"+i, path+"/"+f2)
break
if update != None:
ITERATIONS = 0
for i in xrange(len(arg[1:-1])):
ITERATIONS += arg[i+1]
ITERATIONS *= 100
Net.Update(arg[1:-1], update)
dirlist = os.listdir(path)
l = []
for i in dirlist:
if os.path.isfile(i):
if i[-4:] == "xml":
l.append(os.path.basename(i))
if len (l)>0:
l1 = []
for i in xrange(len(l)):
l1.append(l[i][:-5].split(" "))
d = dict(l1[:])
l2 = d.keys()
l2 = np.sort(np.array(l2, dtype = "float64"))
for i in l:
if i.find("%s"%l2[0]) != -1:
Net.UpdateWeights(path+"/"+i)
break
ReloadData(Net, path, learningrate)
sock = socket.socket()
sock.connect(("localhost", 8011))
lastfname = ""
old_err = 0
count = 0
err_count = 0
first_step =0
fr = open(path+"/dMSE.err", "r")
l = fr.read()
fr.close()
count_max = 0
for i in xrange(len(arg[1:-1])):
count_max += arg[i+1]
l = l[1:-1].split(",")
#print ("len DMSE", len(l))
if len(l)>0 and l[0].isdigit() == True:
for i in xrange(len(l)):
l[i] = np.float64(l[i])
for i in xrange(ITERATIONS):
#err= Net.TrainNet(5, 0.000001)
err= Net.TrainNetOnce()
err_count=err_count - err
average = SpeedLearning(err_count, i+1)
accuracy = check_error(data, Net)
if i == 0:
old_err = err
if i >1:
if np.abs(SpeedLearning(err_count, i+1)) <= np.abs(err):
if Type == "Main":
if sharedmemory != None:
sharedmemory[0] = Type
sharedmemory[1] = err
sharedmemory[2] = iter
sharedmemory[3] = i
sharedmemory[4] = count
sharedmemory[5] = average
sharedmemory[6] = accuracy
break
if sharedmemory != None:
sharedmemory[0] = Type
sharedmemory[1] = err
sharedmemory[2] = iter
sharedmemory[3] = i
sharedmemory[4] = count
sharedmemory[5] = average
sharedmemory[6] = accuracy
if i < len(l):
if l[i]<err:
count += 1
if update ==None:
if err >= old_err:
count +=1
else: count = 0
else:
if err == old_err:
count +=1
else: count = 0
if count >= count_max:
err = old_err
if sharedmemory != None:
sharedmemory[0] = Type
sharedmemory[1] = err
sharedmemory[2] = iter
sharedmemory[3] = i
sharedmemory[4] = count
sharedmemory[5] = average
sharedmemory[6] = accuracy
break
if i%(ITERATIONS/100) == 0:
ReloadData(Net, path, learningrate)
fname = '%s %s_%s_%s.work'%(Net.err, Net.inputsize, Net.hiden, Net.outputsize)
print "process %s:%s"%(iter,i/(ITERATIONS/100))
if fname == lastfname:
fnamecmp+=1
else: fnamecmp = 0
if fnamecmp>=2:
if sharedmemory != None:
sharedmemory[0].value = Type
sharedmemory[1].value = err
sharedmemory[2].value = iter
sharedmemory[3].value = i
sharedmemory[4].value = count
sharedmemory[5].value = average
sharedmemory[6].value = accuracy
break
lastfname = fname
Net.SaveNet(path+"/"+fname)
old_err = err
if update != None:
fname = '%s %s_%s_%s.upd'%(Net.err, Net.inputsize, Net.hiden, Net.outputsize)
Net.SaveNet(path+"/"+fname)
else:
Net.SaveNet(path+'/%s %s_%s_%s.xml'%(Net.err, Net.inputsize, Net.hiden, Net.outputsize))
print ("end %s %s %s"%(arg, err, iter))
#sock.close()
sys.exit()