A Graph-Based Approach to Topic Clustering of Tourist Attraction Reviews.
Nuttha SirilertworakulBoonsit YimwadsanaPublished in: ICIST (2019)
Keyphrases
- graph theoretic
- graph clustering
- clustering algorithm
- clustering method
- graph theory
- graph representation
- spectral clustering
- k means
- graph model
- hierarchical clustering
- graph partitioning
- normalized cut
- directed graph
- graph matching
- topic detection
- random walk
- categorical data
- topic discovery
- data clustering
- link analysis
- latent dirichlet allocation
- outlier detection
- graph construction
- topic models
- unsupervised learning
- data points
- partitioning algorithm
- feature selection
- mutual reinforcement
- topic modeling
- graph mining
- weighted graph
- graph structure
- self organizing maps