IRS13 Evaluation Parameters 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. Cran[OCRerr]l ADI Cran-l, Generality Cran-I, Generality 23.6 ADI, Generality Ac Fol lout to 23.6 - -- ADI, Generality 59.2. Adlusted 0.001 on Precision 0.005 0.5 - 0.01 0.4 0.05 0.3 0.1 0.2 0.5 0.1 I I I I 0.20.40.60.8l.0[OCRerr] 1.00 Recall Precision recall, with variation b) in Generality. I I I I 0.2 0.4 0.6 0.8 l.0[OCRerr] Recoil Fallout recall1 which allows for Generality. I I I 0 0.2 0.4 0.6 0.8 a) Precision recall with ad giving constant genera Retrieval Options: Cran-l, Abstracts, Stem, Micro Evaluation Pseudo cut-oft averaqes over 35 requests. ADI, Abstracts, Stem, Micro EWaluation Pseudo cut-of[OCRerr]f averages over 35 requests. Techniques for Performance Comparison in Situations of Different Generality Fig. 28