Natural Language Based Heavy Personal Assistant Architecture for Information Retrieval and Presentation.
Algirdas LaukaitisOlegas VasilecasVilnius GediminasPublished in: HCI (9) (2007)
Keyphrases
- information retrieval
- natural language
- natural language interface
- language processing
- question answering
- information extraction
- information retrieval systems
- linguistic analysis
- management system
- text mining
- search engine
- hardware architecture
- machine learning
- natural language processing
- knowledge representation
- multimedia presentations
- document collections
- test collection
- semantic interpretation
- retrieval effectiveness
- tf idf
- neural network
- natural language text
- data flow
- vector space model
- software architecture
- document retrieval
- retrieval systems
- web services
- text categorization
- query expansion