Incorporating Statistical Topic Models in the Retrieval of Healthcare Documents.
Karla L. Caballero BarajasRam AkellaPublished in: CLEF (Working Notes) (2013)
Keyphrases
- statistical topic models
- information retrieval
- information retrieval systems
- document retrieval
- retrieval systems
- structured documents
- multimedia documents
- news articles
- topic models
- document analysis
- retrieval process
- multi label
- image retrieval
- document collections
- content based retrieval
- relevant documents
- text documents
- latent dirichlet allocation
- query terms
- relevance feedback
- language model
- query expansion
- test collection
- retrieval model
- web documents
- co occurrence
- text categorization
- named entities
- xml documents