Пример #1
0
        public SentimentPredictions()
        {
            sc = new SpectralClustering();
            List <List <int> > rawCommunities = sc.FindCommunities();
            SentimentModel     model          = new SentimentModel(File.ReadAllText("brain.json"));

            reviews = ReadFriendshipReviewData.readFileAsReview("friendships.reviews.txt");//.Where(r => r != null).ToList();

            for (int i = 0; i < reviews.Count; i++)
            {
                reviews[i] = model.AnalyseReview(reviews[i]);
            }

            int communityIndex = 0;

            foreach (List <int> community in rawCommunities)
            {
                foreach (int user in community)
                {
                    reviews[user].community = communityIndex;
                }

                communityIndex++;
            }

            foreach (Review user in reviews.Where(u => u.sentiment == Review.Sentiment.blank))
            {
                PredictSentiment(user);
            }
        }
Пример #2
0
        private static void FindCommunities()
        {
            SpectralClustering sc = new SpectralClustering();

            foreach (List <int> community in sc.FindCommunities())
            {
                Console.WriteLine(community.Count);
            }
        }