CRANV2
Aslib Cranfield Research Project: Factors Determining the Performance of Indexing Systems: Volume 2
Supplementary tests and results
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.
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[OCRerr]UESTION INDEX COORDINATION LEVEL ........
NUMBER LANGUAGE 1 2 3 4 5 6 7 8
116
1.1 i
!
1.5 i
1.8
II. 1 1667-
1324
1378
II.5 1667 1324
1376
H.10 !1324
1376
II. 15
III. 1
170
---2T5
III. 6
I.l 1605
I. 5 i 1605
1.8 1605
If. 1 1360 ]
II. 5 1605
II. 10 1605
Ii. 15 1605
III. 1 1605
[OCRerr]__ -ILl. 6 1605
I.l
'1324 ! 1667 i t
:1378 ! 1666
1670
1378 i 1324 :1667 1666
: I [OCRerr]_ ' 167o
1324 137[OCRerr]1"i-[OCRerr] -- --
i I 167o
[OCRerr]I[OCRerr] [OCRerr] ..........
' 1670 i
1666
; 1670 i
16661667i ....
i 11670 i !
[OCRerr]1324 16661667
11378 1670 i
1324 I166:
1378 I 1666 ! I
1670 i I
i1324 1667 i
j1378 1666 I
I 1670
II.1 1415 1311
2364 1798
1335 1316
II.5 1416 1311
1798 1415
2364 1316
2367
1335
H.IO 2367 '1798 1311
2364 1415
1316 1416
1335
[OCRerr]'H:i5 " 1798 1311
2364 1415
2367 1416
1335 1316
III. 1 1335 2364 1316 1311
2367 1798 1415
1416
IH.6 335 2364 1316 1311
2367 1798 :1415
i1416
1360 i13[OCRerr]--0--0 !
1360 i
1360 1
1360
1360
1360
1360
2364 1798 1311
2367 1316 1415
1335 1416
2367 1798 1311
1335 2364 1415
1316 1416
2367 [OCRerr] 1798 1311 .....
11335 2364 1415
1316 1416
FIGURE 6.23T COORDINATION LEVEL OF RETRIEVAL OF
RELEVANT DOCUMENTS FOH QUESTIONS
i18. 170 AND 250 BY NINE INDEX LANGUAGES