ISR11
Scientific Report No. ISR-11 Information Storage and Retrieval
Relevance Feedback in an Information Retrieval System
chapter
W. Riddle
T. Horwitz
R. Dietz
Harvard University
Gerard Salton
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
VI-39
Results for Query No. 9 OA9ANALYSIS
Document
No. Name Relevant Correlation
50 [OCRerr]l8ENaLIsH-L x .2268128
31 207H[OCRerr]CTICAL - .0587455[OCRerr]
57 603CoMP1LAT1 - .0796570[OCRerr]
7[OCRerr] 305THE USE 0 - . 085[OCRerr]5551
15 610CH[OCRerr][OCRerr]RACTER - .09358063
32 90[OCRerr]0CUblE[OCRerr] - . 09L[OCRerr]83680
35 100[OCRerr]DENSITY - .09508698
28 SO6THE ROLE - .09926725
i8 112[OCRerr]TATE-0F -.11050995
5[OCRerr] 90IA SELECTE - .11563119
65 SO5THE PLACE - .13300052
80 lOOlDESIGN 0 -.13500295
63 21[OCRerr]ELECTR0NI - .13566701
13 1119RECENT A - . 13615[OCRerr]65
67 716A NATIONA - .13920965
N
[OCRerr]uery (3) = Query(2) + Alpha [OCRerr]
1=1
[OCRerr][OCRerr]IGH[OCRerr](I)[OCRerr] Document
(1)
of Rank I
Document Rank 1 2 3 [OCRerr] 5 6 7 8 9 10 11 12 13 i[OCRerr] 15
Weight 1-1-1-1 0 0 0 0 0 0 0 0 0 0-1
Alpha = 2
(c) After Second Update (Cosine Correlation)
Figure 5 (continued)