ISR10
Scientific Report No. ISR-10 Information Storage and Retrieval
Search Request Formulation
chapter
Joseph John Rocchio
Harvard University
Gerard Salton
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
3-26
Automatic Information [OCRerr]etrievai and 14achine Indexi[OCRerr].
a) [OCRerr]ext of Search [OCRerr]equest "I-R Indexing'1.
Query [OCRerr]erm Concept Code(s)
automatic 11[OCRerr]
information 53, 350
retrieval 26
machine 41, 11[OCRerr], 338
indexing 101
[OCRerr]) [OCRerr]hesaurns Napping of Query [OCRerr]erms.
Concept Code Weight
26 12
41 4
53 6
101 12
11[OCRerr] 16
338 4
350 0
c) Compressed [OCRerr]epresentation of Query Vector.
(Only the components with nonzero weight are shown.)
A [OCRerr]pical Sample Search Re[OCRerr]uest
Figure 3.5