Knowledge Acquisition from Structured Data: Using Determinate Literals to Assist Search.
J. Ross QuinlanPublished in: IEEE Expert (1991)
Keyphrases
- structured data
- knowledge acquisition
- keyword search
- semi structured
- structured databases
- xml documents
- semi structured data
- free text
- structured queries
- unstructured data
- structured information
- keyword queries
- textual data
- search algorithm
- data sources
- information extraction
- horn clauses
- relational data
- structured and unstructured data
- search space
- unstructured text
- linked data
- graph kernels
- user queries
- metadata
- expert systems
- knowledge base
- semistructured data
- knowledge representation
- databases
- machine learning
- decision trees
- data model
- query language
- database
- natural language processing
- web documents
- hill climbing
- search procedure
- information access
- web search engines