NERank+: a graph-based approach for entity ranking in document collections.
Chengyu WangGuomin ZhouXiaofeng HeAoying ZhouPublished in: Frontiers Comput. Sci. (2018)
Keyphrases
- document collections
- entity ranking
- ad hoc retrieval
- xml retrieval
- test collection
- information retrieval systems
- document retrieval
- information retrieval
- relevant documents
- document representation
- ranked list
- connected components
- digital libraries
- link structure
- scatter gather
- directed graph
- document clustering
- retrieval effectiveness
- retrieval model
- text collections
- graph mining
- query terms
- named entities
- retrieval systems
- unsupervised learning
- random walk
- metadata
- link analysis
- learning algorithm