The importance of theories of knowledge: Indexing and information retrieval as an example.
Birger HjørlandPublished in: J. Assoc. Inf. Sci. Technol. (2011)
Keyphrases
- information retrieval
- knowledge discovery
- domain knowledge
- text retrieval
- knowledge base
- automatic indexing
- knowledge acquisition
- information retrieval systems
- machine learning
- knowledge representation
- text mining
- retrieval systems
- database
- information extraction
- search engine
- formal models
- data mining techniques
- human cognition
- vector space model
- legal knowledge
- knowledge sources
- document retrieval
- background knowledge
- theoretical framework
- web search
- data mining