CRANV2
Aslib Cranfield Research Project: Factors Determining the Performance of Indexing Systems: Volume 2
Simulated ranking and document output cut-off
chapter
Cyril Cleverdon
Michael Keen
Cranfield
An investigation supported by a grant to Aslib by the National Science Foundation.
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
- 201 -
Q 6 51 76 lOl 126
-75 151
-100 -125 17
-150 -175 -20
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5 -7 21
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-15 -20 -30 -50
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226 7 x x x X x
227 X
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[OCRerr]otals x x x x x x X
19. 24 13 14 6 [12 20 23 II xi 14
FIGURE 5.7T
DOCUMENT OUTPUT CUTOFF SCORE SHEET
FOR SMART 'CRAN CON-CON, INDEX NEW QS'
FOR 42 DOCUMENTS WITH 200 DOCUMENT
COLLECTION