Influence of Timeline and Named-Entity Components on User Engagement.
Yashar MoshfeghiMichael MatthewsRoi BlancoJoemon M. JosePublished in: ECIR (2013)
Keyphrases
- named entities
- user engagement
- named entity recognition
- information extraction
- co occurrence
- named entity extraction
- relation extraction
- user experience
- text mining
- natural language processing
- linguistic features
- question answering
- person names
- global context
- unsupervised learning
- principal component analysis
- annotated corpus
- databases
- bayesian networks
- noun phrases
- weakly supervised
- maximum entropy model
- proper names
- data mining
- real world
- web news
- face recognition
- user satisfaction
- maximum entropy
- semi supervised
- maximum likelihood