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lines changed Original file line number Diff line number Diff line change 1+ {
2+ "cells" : [
3+ {
4+ "cell_type" : " markdown" ,
5+ "metadata" : {},
6+ "source" : [
7+ " # Get Recced: App Recommendation using Reviews and Ratings"
8+ ]
9+ },
10+ {
11+ "cell_type" : " markdown" ,
12+ "metadata" : {},
13+ "source" : [
14+ " # Abstract: \n " ,
15+ " \n " ,
16+ " In this project we examined how recommender systems work (better or worse) if we take advantage of the review texts along \n " ,
17+ " with the review ratings, we aimed to combine latent ratings with latent review topics and analyse the results. \n " ,
18+ " Our assumption was that combining the review text with ratings would help the recommender system make better predictions. \n " ,
19+ " Hence, we compared different models on Amazon Apps dataset and calculated RMSE. \n " ,
20+ " \n " ,
21+ " We Compared and evaluated the following recommendation models:\n " ,
22+ " Baseline model \n " ,
23+ " Collaborative Filtering\n " ,
24+ " Latent Dirichlet Allocation (LDA)\n " ,
25+ " Hidden Factors as Topics (HFT)"
26+ ]
27+ },
28+ {
29+ "cell_type" : " code" ,
30+ "execution_count" : null ,
31+ "metadata" : {
32+ "collapsed" : true
33+ },
34+ "outputs" : [],
35+ "source" : []
36+ }
37+ ],
38+ "metadata" : {
39+ "kernelspec" : {
40+ "display_name" : " Python 2" ,
41+ "language" : " python" ,
42+ "name" : " python2"
43+ },
44+ "language_info" : {
45+ "codemirror_mode" : {
46+ "name" : " ipython" ,
47+ "version" : 2
48+ },
49+ "file_extension" : " .py" ,
50+ "mimetype" : " text/x-python" ,
51+ "name" : " python" ,
52+ "nbconvert_exporter" : " python" ,
53+ "pygments_lexer" : " ipython2" ,
54+ "version" : " 2.7.14"
55+ }
56+ },
57+ "nbformat" : 4 ,
58+ "nbformat_minor" : 2
59+ }
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