Incremental Text Structuring with Online Hierarchical Ranking.
Erdong ChenBenjamin SnyderRegina BarzilayPublished in: EMNLP-CoNLL (2007)
Keyphrases
- ranking algorithm
- web search
- information retrieval
- online learning
- learning to rank
- incremental learning
- free text
- keywords
- text mining
- database
- hierarchical structure
- textual data
- ranked list
- textual features
- native language
- data driven
- real time
- batch mode
- cross media retrieval
- online communities
- text retrieval
- ranking functions
- web documents