SP500215
NIST Special Publication 500-215: The Second Text REtrieval Conference (TREC-2)
Overview of the Second Text REtrieval Conference (TREC-2)
chapter
D. Harman
National Institute of Standards and Technology
D. K. Harman
1.00
0.80
0.60
0.40
0.20
Best Automatic Routing
0.00 0.00 0.20 0.40 0.60 0.80 1.00
Recall
cnilC 1 dortP 1 city12
INQOO3 Brkly5 lsir2
Best Manual Routing
1.00
0.80
0.60
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0.00
0.00 0.20 0.40 0.60 0.80 1.00
Recall
* INQ004 [OCRerr]trw2 A gecrdl
CLARTM[OCRerr] nitcombx TOPIC2
Figure 9. Best Automatic Routmg Results.
Figure 10. Best Manual Routing Results.
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