def run(idir, odir):
pfile = idir + "/papers.json"
afile = idir + "/authors.json"
vfile = idir + "/venues.json"
authors = read_json(afile)
venues = read_json(vfile)
papers = read_json(pfile)
assert (os.path.isdir(odir), odir + " should be a directory")
output_authors(authors, odir)
output_venues(venues, odir)
output_papers(papers, odir)
def on_click(self):
self.close()
list_json = read_json()
flag = False
for item in list_json:
for i in list_json[item]:
if i[0] == self.user_text.text() and i[1] == self.password_text.text():
flag = True
if flag:
self.main = MainWindow()
self.main.show()
else:
self.error = QtWidgets.QErrorMessage()
self.error.showMessage('Tên đăng nhập và mật khẩu chưa đúng !')
self.error.setWindowTitle('Error')
def add(self):
if not self.user_text.text():
self.error = error_form("Hãy nhập vào username")
self.error.show()
else:
data = read_json()
if self.password_text.text() == self.cfm_password.text():
data.update({
self.user_text.text():
[[self.user_text.text(),
self.password_text.text()]]
})
with open('user.json', mode='w', encoding='utf-8') as f:
json.dump(data, f)
self.success = QtWidgets.QErrorMessage()
self.success.showMessage('Đăng ký thành công !')
self.close()
self.login = main2.Login()
self.login.show()
else:
self.error = error_form('Mật khẩu chưa trùng khớp')
self.error.show()
#build vocabulary matrix
ROOT.gStyle.SetTitleSize(.05, "XY")
Decode_Error = "ignore"
#widget_selection = "assetallocationcalculator"
widget_selection = "budgetcalculator"
#widget_selection = "careercalculator"
if widget_selection=="budgetcalculator": hist_title="Ad Type 1"
if widget_selection=="careercalculator": hist_title="Ad Type 2"
if widget_selection=="homeaffordability": hist_title="Ad Type 3"
if widget_selection=="assetallocationcalculator": hist_title="Ad Type 4"
figures_folder = "figures/"+widget_selection + "/"
corpus, engagement_rate, page_stats = read_json("web_text_v12_data_set_1_2.json",widget_selection, 0, 0)
vectorizer = CountVectorizer(analyzer="word", stop_words="english", decode_error=Decode_Error, ngram_range=(1,1))#, min_df=0.15)
vectorizer_bigram = CountVectorizer(analyzer="word", stop_words="english", decode_error=Decode_Error, ngram_range=(2,2))#, min_df=0.15)
X = vectorizer.fit_transform(corpus)
X_2 = vectorizer_bigram.fit_transform(corpus)
corpus_array = X.toarray()
corpus_array_bigram = X_2.toarray()
switch=1
setoptstat=1111
ROOT.gStyle.SetOptStat(0)
ROOT.gStyle.SetStatX(0.85)
ROOT.gStyle.SetStatY(0.90)
#Modeling metrics
Max_Iter=1000
Fit_Intercept=False
Return_Models=False
Positive=True
Verbose=False
N_Jobs=-1
N_Alphas=1000
Normalize=False
Alphas=[0]
Tol=0.001
Min_DF=float(sys.argv[4])
N_Estimators=10
corpus, engagement_rate, page_stats = read_json("web_text_v9c.json",widget_selection)
my_words = ["considering","proper","agree", "soon", "changing", "wish", "flickr", "protect","including", "example", "want", "concept", "photo", "like" ,"comes", "things", "com", "don", "help"]#, "improve wisegeek", "related article", "u'improve wisegeek"]
my_stop_words = text.ENGLISH_STOP_WORDS.union(my_words)
#build vocabulary matrix
print "size of corpus:%d" % len(corpus)
vectorizer = CountVectorizer(analyzer="word", stop_words=set(my_stop_words), decode_error=Decode_Error,
ngram_range=(Ngram_Range_Low,Ngram_Range_High), min_df=Min_DF)#, max_df=0.85)
vectorizer_binary = CountVectorizer(analyzer="word", stop_words=set(my_stop_words), decode_error=Decode_Error,
ngram_range=(Ngram_Range_Low,Ngram_Range_High), binary="True", min_df=Min_DF)#, max_df=0.85)
vectorizer_unigram = CountVectorizer(analyzer="word", stop_words=set(my_stop_words), decode_error=Decode_Error,
ngram_range=(1,1), min_df=Min_DF)#, max_df=0.85)
from read_json import *
import sys
from pylab import *
import numpy as np
mset = read_json(sys.argv[1])
volerror = []
for atoms in mset:
if atoms.exptvol is not None:
volerror.append((atoms.calcvol - atoms.exptvol) / atoms.exptvol * 100)
print np.mean(volerror), np.min(volerror), np.max(volerror)
fig = figure(figsize=(7.5,5.2))
hist(volerror, 50)
xlabel("Error in calculated volume [%]", fontsize=18)
ylabel("Number of ICSD entries", fontsize=18)
savefig('volume_error.pdf', bbox_inches='tight')
#################################################
Eref = attribute_tolist(mset, attr="Eref")
fig = figure(figsize=(7.5,5.2))
hist(Eref, 50)
xlabel("Cohesive Energy [eV]", fontsize=18)
ylabel("Number of ICSD entries", fontsize=18)
savefig('hist_Ecoh.pdf', bbox_inches='tight')
N_Estimators=1000 DSampling=False DSampling_Rate=0.50 PageLoaded = int(sys.argv[5]) WidgetViewed = int(sys.argv[6]) ite = int(sys.argv[7]) RSeed=ite input_json = "web_text_v12_data_set_1_2.json" print "%s, %s, %s, %s, %s, %s" % (widget_selection, Ngram_Range_Low, Ngram_Range_High, Min_DF, PageLoaded, WidgetViewed) corpus, engagement_rate, page_stats = read_json(input_json, widget_selection, PageLoaded, WidgetViewed) print "size of corpus:%d" % len(corpus) print "size of corpus target:%d" % len(engagement_rate) print len(engagement_rate)/4. #Test_Size=1./(CV-1) Test_Size=0.50 print "Relative test data size:%.3g" % Test_Size #ADDITIONAL STOPWORDS my_words = ["considering","proper","agree", "soon", "changing", "wish", "flickr", "protect","including", "example", "want", "concept", "photo", "like" ,"comes", "things", "com", "don", "help"] my_stop_words = text.ENGLISH_STOP_WORDS.union(my_words)
from read_json import *
import sys
from pylab import *
import numpy as np
mset = read_json(sys.argv[1])
volerror = []
for atoms in mset:
if atoms.exptvol is not None:
volerror.append((atoms.calcvol - atoms.exptvol) / atoms.exptvol * 100)
print np.mean(volerror), np.min(volerror), np.max(volerror)
fig = figure(figsize=(7.5, 5.2))
hist(volerror, 50)
xlabel("Error in calculated volume [%]", fontsize=18)
ylabel("Number of ICSD entries", fontsize=18)
savefig('volume_error.pdf', bbox_inches='tight')
#################################################
Eref = attribute_tolist(mset, attr="Eref")
fig = figure(figsize=(7.5, 5.2))
hist(Eref, 50)
xlabel("Cohesive Energy [eV]", fontsize=18)
ylabel("Number of ICSD entries", fontsize=18)
savefig('hist_Ecoh.pdf', bbox_inches='tight')
#show()
from read_json import *
from split_dataset import *
from ml import *
from visualize import *
from pylab import *
#np.random.seed(0)
elmethod = "composition"
sigma = 13 ; lamda = 0.001 ; kernel = "gaussian"
maxrun = 1
MAEtrain = []
MAEcross = []
for i in range(maxrun):
mset = read_json("include_ML_natoms_30/data.json", energytype="formation")
mcross, mtrain = get_testset(mset)
# mcross = read_json("MnSi.json", energytype="formation")
#mtest, mset = get_testset(mset)
#mtrain, mcross, mset = get_train_validation_set(mset)
elmap = get_elements_map(mset)
result = krr_regression(mtrain, mcross, sigma, lamda, kernel=kernel, elmap=elmap, elmethod=elmethod,
loadalpha=False, alphanum=i)
MAEtrain.append(result[0])
MAEcross.append(result[1])
print result[0], result[1]
#hist(MAEtrain, 10)
#hist(MAEcross, 10)
#show()
def feature_extraction_model(widget_selection, Ngram_Range_Low, Ngram_Range_High, Min_DF, PageLoaded, WidgetViewed, ite, Find, input_json_name): print "###FEATURE EXTRACTION MODEL###" figures_folder = "figures/"+widget_selection + "/" #NLP knobs Decode_Error='ignore' #CV metrics CV = 3 N_Jobs = 2 #Forest parameters N_Estimators = 10 #Increasing this dramatically slows code Max_Iter = 100 Criterion = 'entropy' #Logistic parameters Tol = 0.001 Logistic_Penalty = 'l2' #SGD parameters Loss = 'hinge' SGD_Penalty = 'elasticnet' DSampling = False DSampling_Rate = 0.50 #Relative downsampling percentage Scoring_2 = 'f1' if ite==0 or ite>0: RSeed = ite else: RSeed = random.randint(1, 100000) print "Widget:%s, nL:%s, nH:%s, mDF:%s, pLoad:%s, wView:%s, Seed:%s, f:%s" % \ (widget_selection, Ngram_Range_Low, Ngram_Range_High, Min_DF, PageLoaded, WidgetViewed, RSeed, Find) corpus, engagement_rate, page_stats = read_json(input_json_name, widget_selection, PageLoaded, WidgetViewed) print "Size of corpus:%d" % len(corpus) print "Size of corpus target:%d" % len(engagement_rate) if Find > 0 : Test_Size = Find elif Find == 0 : Test_Size = 0 else: Test_Size = 0.5 print "Relative test data size:%.3g" % Test_Size ########UNIGRAM STOPWORDS########################## ############APPEND TO LIST TO ADD################## my_words = ["says", "comment", "jeff", "rose", "2015", "considering", "proper","agree", "soon", "changing", "wish", "flickr", "protect", "including", "example", "want", "concept", "photo", "like" ,"comes", "things", "com", "don", "help"] my_stop_words = text.ENGLISH_STOP_WORDS.union(my_words) ###########BUILD VOCABULARY MATRIX##################### vectorizer = CountVectorizer(analyzer="word", stop_words=set(my_stop_words), decode_error=Decode_Error, ngram_range=(Ngram_Range_Low,Ngram_Range_High), min_df=Min_DF)#, max_df=0.85) X = vectorizer.fit_transform(corpus) corpus_array = X.toarray() print "Number of zeros:%d" % engagement_rate.count(0) print "Total number of engagements:%d" % len(engagement_rate) print "Total number of non-zero:%d" % (len(engagement_rate) - engagement_rate.count(0)) zero_rate = float(engagement_rate.count(0))/float(len(engagement_rate)) print "Zero rate:%.3g" % zero_rate #######DOWNSAMPLING BEGIN############ if zero_rate>(1-DSampling_Rate): DSampling=True training_matrix = np.array(corpus_array) engagement_matrix = np.array(engagement_rate) print "Training matrix:%d, engagement matrix:%d" % (len(training_matrix), len(engagement_matrix)) total_matrix = np.column_stack((training_matrix, engagement_matrix)) matrix_of_zeros = [] matrix_of_nonzeros = [] for i in range(len(total_matrix)): if total_matrix[i][len(total_matrix[i])-1]>0: matrix_of_nonzeros.append(total_matrix[i]) else: matrix_of_zeros.append(total_matrix[i]) #print matrix_of_nonzeros if DSampling==True: target_downsampling = DSampling_Rate; downsampling=int(np.round((len(matrix_of_nonzeros)/target_downsampling)*(1-target_downsampling))) #print downsampling downsampled_nonzeros=resample(matrix_of_zeros, n_samples=downsampling, random_state=0, replace = False) print len(downsampled_nonzeros) downsampled_total = np.concatenate((downsampled_nonzeros,matrix_of_nonzeros)) downsampled_engagement = downsampled_total[:,(len(downsampled_total[0])-1):(len(downsampled_total[0]))] downsampled_training = downsampled_total[:,:-1] corpus_array = downsampled_training temp_y = [] for i in range(len(downsampled_engagement)): temp_y.append(downsampled_engagement[i][0]) engagement_rate = temp_y print "Resampled engagement length %d" % len(engagement_rate) ####NORMALIZATION AND TDIDF WEIGHTING BEGIN####### transformer = TfidfTransformer() tfidf = transformer.fit_transform(corpus_array) tfidf_array = tfidf.toarray() corpus_array = np.array(tfidf_array) ########NORMALIZATION AND TDIDF WEIGHTING END######### #####SPLITTING TRAINING AND TEST DATASETS BEING########## x_train, x_test, y_train, y_test = train_test_split(corpus_array, engagement_rate, test_size=Test_Size, random_state=ite) #print x_train.shape #print y_train.shape print "Zeroes in engagement vector y_train:%d" % list(y_train).count(0) print "Zeroes in engagement vector in y_test:%d" % list(y_test).count(0) print "Total in engagement vector in y_train:%d" % len(list(y_train)) print "Total in engagement vector in y_test:%d" % len(list(y_test)) X = x_train y = y_train print "Size of training X:%d, Training y:%d, Test X:%d, Test y:%d" % (x_train.shape[0], y_train.shape[0], x_test.shape[0], y_test.shape[0]) #####SPLITTING TRAINING AND TEST DATASETS END########## #####MODEL TRAINING################## number_of_features = len(vectorizer.get_feature_names()) list_of_features = vectorizer.get_feature_names() print "Number of features :%d" % number_of_features binary_y = np.array(make_binary(y)) coef_path_SGD_cv = SGDClassifier(loss = Loss, penalty = SGD_Penalty) coef_path_logistic_cv = LogisticRegression(penalty = Logistic_Penalty, tol = Tol) coef_path_forest_cv = RandomForestClassifier(n_estimators = N_Estimators, random_state = ite, criterion = Criterion, max_features = number_of_features) coef_path_forest_cv.fit(X,binary_y) coef_path_SGD_cv.fit(X,binary_y) coef_path_logistic_cv.fit(X,binary_y) ####MODEL CROSS VALIDATION######### forest_cv_score = cross_validation.cross_val_score(coef_path_forest_cv, X, binary_y, n_jobs = N_Jobs, cv = CV, scoring = Scoring_2) SGD_cv_score = cross_validation.cross_val_score(coef_path_SGD_cv, X, binary_y, n_jobs = N_Jobs, cv = CV, scoring = Scoring_2) logistic_cv_score = cross_validation.cross_val_score(coef_path_logistic_cv, X, binary_y, n_jobs = N_Jobs, cv = CV, scoring = Scoring_2) forest_prediction_training = coef_path_forest_cv.predict(X) forest_results_parameters = [ forest_prediction_training, coef_path_forest_cv.get_params, coef_path_forest_cv.feature_importances_, coef_path_forest_cv.predict(x_test), np.array(make_binary(y_test)), coef_path_forest_cv.classes_] forest_scores = [forest_cv_score, classification_report(binary_y, forest_results_parameters[0]), 'forest', precision_score(np.array(make_binary(y)), forest_prediction_training), recall_score(np.array(make_binary(y)), forest_prediction_training), accuracy_score(np.array(make_binary(y)), forest_prediction_training), confusion_matrix(np.array(make_binary(y)), forest_prediction_training) ] SGD_prediction_training = coef_path_SGD_cv.predict(X) SGD_results_parameters = [ SGD_prediction_training, coef_path_SGD_cv.get_params, coef_path_SGD_cv.coef_, coef_path_SGD_cv.predict(x_test), np.array(make_binary(y_test))] SGD_scores = [SGD_cv_score, classification_report(binary_y, SGD_results_parameters[0]), 'SGD', precision_score(np.array(make_binary(y)), SGD_prediction_training), recall_score(np.array(make_binary(y)), SGD_prediction_training), accuracy_score(np.array(make_binary(y)), SGD_prediction_training), confusion_matrix(np.array(make_binary(y)), SGD_prediction_training) ] logistic_prediction_training = coef_path_logistic_cv.predict(X) logistic_results_parameters = [logistic_prediction_training, coef_path_logistic_cv.get_params, coef_path_logistic_cv.coef_, coef_path_logistic_cv.predict(x_test), np.array(make_binary(y_test)), coef_path_logistic_cv.predict_proba(x_test)] logistic_scores = [logistic_cv_score, classification_report(binary_y, logistic_results_parameters[0]), 'logistic' , precision_score(np.array(make_binary(y)), logistic_prediction_training), recall_score(np.array(make_binary(y)), logistic_prediction_training), accuracy_score(np.array(make_binary(y)), logistic_prediction_training), confusion_matrix(np.array(make_binary(y)), logistic_prediction_training) ] model_results = [forest_results_parameters, SGD_results_parameters, logistic_results_parameters] model_scores = [forest_scores, SGD_scores, logistic_scores] return model_results, model_scores, X, y, widget_selection, list_of_features,\ Ngram_Range_Low, Ngram_Range_High, Min_DF, PageLoaded, WidgetViewed, ite, x_test
N_Jobs=-1
N_Alphas=1000
Normalize=False
Alphas=[0]
Tol=0.001
Min_DF=float(sys.argv[4])
N_Estimators=1000
DSampling=False
DSampling_Rate=0.50
PageLoaded = int(sys.argv[5])
WidgetViewed = int(sys.argv[6])
print "%s, %s, %s, %s, %s, %s" % (widget_selection, Ngram_Range_Low, Ngram_Range_High, Min_DF, PageLoaded, WidgetViewed)
corpus, engagement_rate, page_stats = read_json("web_text_v9c.json",widget_selection, PageLoaded, WidgetViewed)
##DOWNSAMPLING TEST
#for i in range(len(engagement_rate)):
# print engagement_rate[i]
my_words = ["considering","proper","agree", "soon", "changing", "wish", "flickr", "protect","including", "example", "want", "concept", "photo", "like" ,"comes", "things", "com", "don", "help"]#, "improve wisegeek", "related article", "u'improve wisegeek"]
my_stop_words = text.ENGLISH_STOP_WORDS.union(my_words)
#build vocabulary matrix
print "size of corpus:%d" % len(corpus)
vectorizer = CountVectorizer(analyzer="word", stop_words=set(my_stop_words), decode_error=Decode_Error,
ngram_range=(Ngram_Range_Low,Ngram_Range_High), min_df=Min_DF)#, max_df=0.85)