ISR11 Information Analysis and Dictionary Construction chapter G. Salton M. E. Lesk Harvard University Gerard Salton Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government. Harris Two H2 Stat. 1 0.1 0.9551 0.1 0.9471 0.2 0.8242 0.2 0.8372 0.3 0.7398 0.3 0.7786 o.4 0.6796 0.7242 0.5 0.6070 0.5 0.6717 0.6 0.5702 0.6 0.6182 0.7 0.5233 0.7 0.5464 0.8 o.48[OCRerr] o.8 0. 503L[OCRerr] 0.9 0.14[OCRerr]52 0.9 0.1+670 1.0 0.3951 1.0 0.3701+ ~ECIS10N 1.0 0.9 Iv45 tt¾ _ 0.8 0.7 [OCRerr] 0.6 _ ¾[OCRerr] __ [OCRerr]½ 0.5 _ __ [OCRerr] _ ___[OCRerr][OCRerr]`¼Th. o.4 \ 0.3 0.2 0.1 0 .1 .2 .3 I .1+ .5 .6 .7 .8 .9 Co[OCRerr]arison Based on F[OCRerr]ase Dictionary (Harris 2) (averages over 17 search req[OCRerr]ests) Fig. 13 1.0[OCRerr] RECM