Abstract
This article choosing all the 3987 documents' citation as data sample of Knowledge Discovery(KD), which was published in Web of Science(SCI-EXPANDED, SSCI, A&HCI) from 1986 to2009, confirming the hot research topics and the research fronts by using word frequency analysis and detect key words that their term frequency changed notably, and drawing the knowledge mapping of them by using Citespace: a information visualization software. Hoping it can benefit to the research of Knowledge Discovery(KD).
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
