def getresponse(self):
response = {}
items = self.getrateditems()
if items == []:
return self.geterrorresponse("Items could not be rated")
else:
(summary, tweettext) = self.getsummary(items)
blogcontent = [i.content for i in self.items]
(infogain1, infogain2) = util.informationgaincompare(" ".join(blogcontent), tweettext, self.title)
response['status'] = 200
response['content'] = {'summary':summary, 'tweettext':tweettext, 'tweettextinfogain':infogain1, 'titleinfogain':infogain2}
response['title'] = self.title
return json.dumps(response)
def getrecommenderbasedresponse(self):
response = {}
r = Recommender(self.lambda1)
r.creatematrix(self.items, self.tweets)
r.calcaggregateratings()
items = r.getrecommenderrateditems()
if items == []:
return self.geterrorresponse("Items could not be rated as per the recommender system")
else:
(summary, tweettext) = self.getsummary(items)
blogcontent = [i.content for i in self.items]
(infogain1, infogain2) = util.informationgaincompare(" ".join(blogcontent), tweettext, self.title)
response['status'] = 200
response['content'] = {'summary':summary, 'tweettext':tweettext, 'tweettextinfogain':infogain1, 'titleinfogain':infogain2}
response['title'] = self.title
return json.dumps(response)
return response