发明名称 System and method of automating multidimensional scaling for psychophysics
摘要 Disclosed is method, system, and program for defining and administering a test to determine human perceptions of observable samples, such as printed text or images, sounds, motion pictures, etc. based on multiple factors. A displayable test building window includes input fields to receive input on at least one observable sample set according the multidimensional scaling experiment. Generated in a data gathering window is at least one perception input field for each observable sample set. The observer is capable of entering perception information in each input field concerning the observable samples. Observer perception input on the observable samples is received and stored. Statistical analysis is then performed on the entered perception input. A report is generated displaying the results of the multidimensional scaling calculations in the form of plots.
申请公布号 US6840905(B2) 申请公布日期 2005.01.11
申请号 US20030394301 申请日期 2003.03.20
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 GOTSCHIM CHRISTIAN PETER;QIAO YUE;WANG JEFF
分类号 A61B5/00;A61B5/16;(IPC1-7):A61B5/00 主分类号 A61B5/00
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