query by example การใช้

• Query by example is a query technique that involves providing the CBIR system with an example image that it will then base its search upon.
• Meredith Patterson's current startup, Osogato, aims to commercialize Patterson's Support Vector Machine-based " query by example " research.
• In relational database theory, the term " sublanguage ", first used for this purpose by QBE ( Query by Example ) and SQL ( Structured Query Language ).
• In 1976 IBM released Query by Example for the VM platform where the table-oriented front-end produced a linear-syntax language that drove transactions to its relational database.
• Currently, QBE is supported in several relational database front ends, notably Microsoft Access, which implements " Visual Query by Example ", as well as Microsoft SQL Server Enterprise Manager.
• This version was focused on MicroStation support, but also handled other formats and applications such as Microsoft Office and AutoCAD . TeamMate also had metadata, file history, versions, and Query By Example to locate files.
• "' Microsoft Query "'is a visual method of creating Structured Query Language ( SQL ) on the backend, allowing the user to perform powerful searches without having to explicitly compose them in SQL, and without even needing to know SQL . It is derived from Mosh?M . Zloof's original Query by Example ( QBE ) implemented in the mid-1970s at IBM's Research Centre in Yorktown, New York.