Tracing Topic Transitions with Temporal Graph Clusters.
Xiaonan JingQingyuan HuYi ZhangJulia Taylor RayzPublished in: CoRR (2021)
Keyphrases
- graph clustering
- graph structure
- temporal information
- clustering algorithm
- temporal databases
- temporal data
- spatial and temporal
- graph representation
- graph model
- hierarchical clustering
- temporal constraints
- similarity matrix
- spatio temporal
- random walk
- topic models
- proximity graph
- arbitrary shape
- graph theoretic
- graph partitioning
- spanning tree
- directed graph
- temporal reasoning
- bipartite graph
- similarity graph
- agglomerative clustering
- cluster structure
- self organizing maps
- data clustering
- web graph
- graph theory
- weighted graph
- edge weights
- probabilistic model
- graph matching
- search engine
- space time
- structured data
- densely connected
- directed acyclic graph