A formal system for information retrieval from files.
David HsiaoFrank HararyPublished in: Commun. ACM (1970)
Keyphrases
- information retrieval
- information extraction
- databases
- test collection
- learning to rank
- search engine
- file system
- text mining
- vector space model
- question answering
- document collections
- language model
- information retrieval systems
- language processing
- database
- digital libraries
- formal methods
- formal representation
- formal specification
- latent semantic indexing
- language modeling
- formal model
- computational linguistics
- text retrieval
- relevant documents
- retrieval systems
- query expansion
- metadata
- social networks
- machine learning
- data mining
- real time