Zhen Wang
Abstract
The key words search is introduced.Then how to select key words is introduced.In order to solve problems encountered in multimedia field and combined with actual retrieval experiences,several main retrieval skills in key words selecting in patent searching are researched.It's really honorable if it could provide reference for the reader on searching in the circuit field.
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The key words search is introduced.Then how to select key words is introduced.In order to solve problems encountered in multimedia field and combined with actual retrieval experiences,several main retrieval skills in key words selecting in patent searching are researched.It's really honorable if it could provide reference for the reader on searching in the circuit field.
Key concepts: Computer science, Key (lock), Field (mathematics), Information retrieval, Multimedia, Order (exchange), World Wide Web, Computer security