Topic Extraction from Millions of Tweets Based on Community Detection in Bipartite Networks.
Takako HashimotoTetsuji KuboyamaHiroshi OkamotoKilho ShinPublished in: EJC (2017)
Keyphrases
- bipartite networks
- community detection
- topic extraction
- text analysis
- document clustering
- social networks
- complex networks
- social media
- topic modeling
- community structure
- network analysis
- latent dirichlet allocation
- link prediction
- named entities
- text documents
- text mining
- community detection algorithms
- label propagation
- bipartite graph
- heterogeneous networks
- news articles
- real world networks
- label propagation algorithm
- topic models
- natural language processing
- natural language
- data mining
- collaborative filtering
- recommender systems
- data structure
- clustering algorithm
- search engine
- information retrieval
- machine learning