Keyphrases
- multi document summarization
- automatic summarization
- structured data
- topic segmentation
- mutual reinforcement
- random walk
- graph representation
- weighted graph
- graph theory
- document summarization
- topic specific
- graph model
- bipartite graph
- information propagation
- opinion summarization
- document summaries
- information retrieval
- web graph
- text summarization
- document clustering
- directed graph
- connected components
- social network analysis
- test collection
- topic models
- video sequences