Improving Coherence of Topic Based Aspect Clusters using Domain Knowledge.
Kavita Sanjay AsnaniJyoti D. PawarPublished in: Computación y Sistemas (2018)
Keyphrases
- domain knowledge
- clustering algorithm
- cluster analysis
- background knowledge
- domain experts
- document set
- prior knowledge
- data points
- news articles
- hierarchical clustering
- fuzzy clustering
- opinion summarization
- probabilistic model
- domain ontology
- data mining
- multi document summarization
- graph clustering
- topic specific
- document corpus