ISR10 The Query-Document Matching 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. 0 0 n2 i __ If 1 + i : n2 _ `I -mi sifimin [OCRerr]Ģi -f[OCRerr]+i I - I A 4-27 LEGE[OCRerr] j : rank in&ex of cutoff correlation n1 : lower boun[OCRerr] on category size n2 upper boun[OCRerr] on category size vector Qf sorte& correlations fi[OCRerr]iin : lowest correlation * always place[OCRerr] above cutoff Lxffl. Progr[OCRerr] for Specifying Cutoff Correlation Figure 4.6