IRS13 Search Matching Functions chapter E. M. Keen Harvard University Gerard Salton Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government. Logical, Cosine, Stem Numeric, Cosine, Stem x Precision Precision 1.0 1.0 - Logical, Cosine, Thesaurus - Numeric, Cosine, Thesaurus- x x 0.8 -x 0.8 - 0.6 0.6 0.4 0.4 0.2 0.2 I I I I [OCRerr] Recoil I I [OCRerr] Recc 0 0.2 0.4 0.6 0.8 1.0 0 0.2 0.4 0.6 0.8 1.0 IRE-3, 3[OCRerr] Requests IRE-3, [OCRerr] Requests Ferfoni[OCRerr]ance curves comparing numeric and logical vectors using two dictionaries, IRE-3 Collection. Fig. 18