def initialize(inputFileDir, rdr):
(parentUserIdToUserDict, parentBusinessIdToBusinessDict, parent_reviews) =\
rdr.readData(inputFileDir)
print len(parent_reviews)
bnssEdited = 0
for bnssId in parentBusinessIdToBusinessDict.iterkeys():
if bnssId in parentBusinessIdToBusinessDict:
parentBusinessIdToBusinessDict[bnssId].setRating(parentBusinessIdToBusinessDict[bnssId].getRating())
bnssEdited+=1
print bnssEdited
parent_graph = OldGraphUtil.createGraph(parentUserIdToUserDict,parentBusinessIdToBusinessDict,parent_reviews)
# unnecessary_reviews = set()
# cc = sorted(networkx.connected_component_subgraphs(parent_graph,False), key=len, reverse=True)
# for g in cc:
# g.initializeDicts()
#
# for g in cc:
# usr_count = g.getUserCount()
# bnss_count = g.getBusinessCount()
# if(usr_count==1):
# usr = g.getUser(g.getUserIds()[0])
# for bnss in g.neighbors(usr):
# review = g.getReview(usr.getId(),bnss.getId())
# unnecessary_reviews.add(review.getId())
# if(bnss_count==1):
# bnss = g.getBusiness(g.getBusinessIds()[0])
# for usr in g.neighbors(bnss):
# review = g.getReview(usr.getId(),bnss.getId())
# unnecessary_reviews.add(review.getId())
# print len(unnecessary_reviews)
# cross_9_months_graphs = SIAUtil.createTimeBasedGraph(parentUserIdToUserDict, parentBusinessIdToBusinessDict, parent_reviews, '9-M')
cross_time_graphs = OldGraphUtil.createTimeBasedGraph(parentUserIdToUserDict,\
parentBusinessIdToBusinessDict,\
parent_reviews, '1-Y')
beforeThreadTime = datetime.now()
cross_time_lbp_runner_threads = []
for time_key in cross_time_graphs.iterkeys():
print '----------------------------------GRAPH-', time_key, '---------------------------------------------\n'
lbp_runner = LBPRunnerThread(cross_time_graphs[time_key], 50, 'Initial LBP Runner for Time'+str(time_key))
cross_time_lbp_runner_threads.append(lbp_runner)
lbp_runner.start()
for lbp_runner in cross_time_lbp_runner_threads:
lbp_runner.join()
afterThreadTime = datetime.now()
print 'Time to be reduced',afterThreadTime-beforeThreadTime
return (cross_time_graphs, parent_graph)
