From Text to Topics in Healthcare Records: An Unsupervised Graph Partitioning Methodology.
M. Tarik AltuncuErik MayerSophia N. YalirakiMauricio BarahonaPublished in: CoRR (2018)
Keyphrases
- graph partitioning
- normalized cut
- information bottleneck method
- partitioning algorithm
- keywords
- information retrieval
- graph model
- image segmentation
- text documents
- weighted graph
- data clustering
- spectral graph
- semi supervised
- clustering algorithm
- text mining
- topic models
- spectral clustering
- supervised learning
- superpixels
- min cut
- search engine
- shortest path
- pairwise
- social networks
- data mining