Validity of Veterans Health Administration structured data to determine accurate smoking status.
Sara E. GoldenElizabeth R. HookerSarah ShullMatthew HowardKristina CrothersReid F. ThompsonChristopher G. SlatorePublished in: Health Informatics J. (2020)
Keyphrases
- structured data
- smoking cessation
- semi structured
- free text
- data sources
- information extraction
- semi structured data
- unstructured data
- relational data
- textual data
- keyword search
- structured databases
- linked data
- structured information
- xml documents
- semistructured data
- unstructured text
- keyword queries
- text databases
- graph kernels
- structured queries
- machine learning
- search algorithm
- metadata
- graph data
- tree kernels
- tree structured data
- national health
- information retrieval