ISR10 The Indexing Function 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. 2-11 Keyword Set: £A,B,C,I),E,F,G,H[OCRerr] a) The Property Space Keyword A B E R I Relative Frequency (Si[OCRerr]i£ic,ance) 1 3 10 5 b) .[OCRerr]..Tabular[OCRerr]J)oc[OCRerr]ent?:-:Repreaentation p d = [OCRerr]E,H,B,A} c) Document Ima[OCRerr] as a Set d = (1,1,0,0,1,0,0,1) d) Document lma[OCRerr] as a Binary Property Vector (Keywords in lexical order) d = (1 ,3,0,0,10,0,0,5) *e) Document Image as a Numeric Property Vector (Keywords in lexical order) 5 Alternative Property Space Index Representations Fi[OCRerr]ure 2.2