-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathrecommendationsapp.py
109 lines (88 loc) · 6.13 KB
/
recommendationsapp.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
import webapp2
import os
from jinja2 import Environment, FileSystemLoader
from net.jeffplummer.recommendations import recommendations
from net.jeffplummer.recommendations import recommendations_web
#from net.jeffplummer.recommendations.deliciousrec import *
env = jinja_environment=Environment(autoescape=True, extensions=['jinja2.ext.autoescape'],
loader=FileSystemLoader(os.path.dirname(__file__)))
template_values = {
'formatted_data': recommendations_web.criticsAsHTMLTable()
}
class MovieDataPage(webapp2.RequestHandler):
def get(self):
template = jinja_environment.get_template("SampleData.html")
self.response.out.write(template.render(template_values))
class MainPage(webapp2.RequestHandler):
def get(self):
if(self.request.get('func')):
self.displayFunctionResults()
template = jinja_environment.get_template("main.html")
self.response.out.write(template.render(template_values))
def displayFunctionResults(self):
func = self.request.get('func')
if func == 'criticSimilarity':
topEuclid = recommendations.topMatches(recommendations.critics,
self.request.get('criticToCompare'), -1, recommendations.similarities_euclid_distance)
template_values['resultEuclidean'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topEuclid)
topPearson = recommendations.topMatches(recommendations.critics,
self.request.get('criticToCompare'), -1, recommendations.similarities_pearson_distance)
template_values['resultPearson'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topPearson)
topCos = recommendations.topMatches(recommendations.critics,
self.request.get('criticToCompare'), -1, recommendations.similarities_cosine)
template_values['resultCosine'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topCos)
topExtJaccard = recommendations.topMatches(recommendations.critics,
self.request.get('criticToCompare'), -1, recommendations.similarities_ext_jaccard)
template_values['resultExtJaccard'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topExtJaccard)
elif func == 'getRecommendation':
recommends = recommendations.getRecommendations(recommendations.critics,
self.request.get('criticToGetRecommendations'))
template_values['result'] = recommendations_web.tupleAsHTMLTable(['Likability Rating', 'Movie Title'], recommends)
elif func == 'getSimilarMovies':
movies = recommendations.transformPrefs(recommendations.critics)
recommends = recommendations.topMatches(movies,
self.request.get('movieToGetSimilar'))
template_values['result'] = recommendations_web.tupleAsHTMLTable(['Recommendation Rating', 'Movie Title'], recommends)
class CriticSimilarity(webapp2.RequestHandler):
def get(self):
template = jinja_environment.get_template("/html/CompareCritics.html")
if self.request.get('criticToCompare') != "":
topEuclid = recommendations.topMatches(recommendations.critics,
self.request.get('criticToCompare'), -1, recommendations.similarities_euclid_distance)
template_values['resultEuclidean'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topEuclid)
topPearson = recommendations.topMatches(recommendations.critics,
self.request.get('criticToCompare'), -1, recommendations.similarities_pearson_distance)
template_values['resultPearson'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topPearson)
topCos = recommendations.topMatches(recommendations.critics,
self.request.get('criticToCompare'), -1, recommendations.similarities_cosine)
template_values['resultCosine'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topCos)
topExtJaccard = recommendations.topMatches(recommendations.critics,
self.request.get('criticToCompare'), -1, recommendations.similarities_ext_jaccard)
template_values['resultExtJaccard'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topExtJaccard)
self.response.out.write(template.render(template_values))
class ItemSimilarity(webapp2.RequestHandler):
def get(self):
template = jinja_environment.get_template("/html/CompareItems.html")
itemToCompare = self.request.get('itemToCompare')
if itemToCompare != "":
topEuclid = recommendations.topMatches(recommendations.critics,
itemToCompare, -1, recommendations.similarities_euclid_distance)
template_values['resultEuclidean'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topEuclid)
topPearson = recommendations.topMatches(recommendations.critics,
itemToCompare, -1, recommendations.similarities_pearson_distance)
template_values['resultPearson'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topPearson)
topCos = recommendations.topMatches(recommendations.critics,
itemToCompare, -1, recommendations.similarities_cosine)
template_values['resultCosine'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topCos)
topExtJaccard = recommendations.topMatches(recommendations.critics,
itemToCompare, -1, recommendations.similarities_ext_jaccard)
template_values['resultExtJaccard'] = recommendations_web.tupleAsHTMLTable(['Similarity', 'Critic'], topExtJaccard)
self.response.out.write(template.render(template_values))
class test(webapp2.RequestHandler):
def get(self):
recommendations.similarities_euclid_distance(recommendations.critics, 'Bob', 'Larry')
app = webapp2.WSGIApplication([('/', test),
('/MovieData', MovieDataPage),
('/CompareMovieCritics', CriticSimilarity),
('/MoviesExample', MainPage)],
debug=True)