Emerging User Intentions: Matching User Queries with Topic Evolution in News Text Streams.
Maria ValenciaCodrina LauthErnestina Menasalvas RuizPublished in: Int. J. Uncertain. Fuzziness Knowl. Based Syst. (2009)
Keyphrases
- user queries
- news articles
- text streams
- keywords
- search engine
- information retrieval systems
- emerging topics
- web search engines
- topic models
- query processing
- relevant documents
- retrieval model
- potentially relevant
- news stories
- query logs
- web queries
- text mining
- event detection
- social media
- ranked list
- news topics
- databases
- text categorization
- query terms
- search queries
- machine learning
- data mining