SP500207
NIST Special Publication 500-207: The First Text REtrieval Conference (TREC-1)
Query Improvement in INformation Retrieval Using Genetic Algorithms - A Report on the Experiments of the TREC Project
chapter
J. Yang
R. Korfhage
E. Rasmussen
National Institute of Standards and Technology
Donna K. Harman
Table 9. # of relevant document Table 10. # of relevant document
retrieved - WSJ database
retrieved - AP database
Topic Generation Topic Generation
0 1 2 3 4 5 6 0 1 2 3 4 5 6
Ol
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29 0 29 1
30 0 30 20
31 0 31 3 4
32 0 32 0
32 0 33 6
33 0 1 1 34 3
34 0 35 2 2
35 0 1 36 1
36 0 37 0
37 2 38 1
38 0 39 0
39 0 40 1
40 0 41 0
41 0 42 0
42 2 1 43 0
43 0 44 0
44 7 5 45 0
45 0 46 1 14
46 0 19 47 22
47 8 48 0
48 1 8 49 23 20 19 1
49 12 50 0
50 0
* means more relevant documents were retrieved
after this generation, but the document number has
been added into this generation.
44
Ol 15 10 4 8
02 24 9 1
03 30 5
04 11 9 7 8 2
Os 3
06 26 2 5 5 5 7
07 4 5
08 15 11 8
09 22 4 5 2
10 43 24 6 5 3
11 10 3 2
12 26 2
13 29
14 2
15 45
16 0
17 2
18 31
19 50
20 1
21 18
22 21
23 2
24 28
25 1
26 6
27 1
28 6
16 8 12 8 2 22*
50 30 5 31 23 32*
6 10 13 7 3
7 2 3
9
3 7 1
25 13 2 7 9
1
3
1 1
12 6 19 5
12 11 2
17
5 7 7
6 0 2 1
11 14 14 8 3 7 26*
5 4 0 2
0 3
14 2 1
30 18 11 31
16 23 8 20 14 21
45 38 3 1
67 6
0
12
0
3
0 4 8 10 21 2 5*
28 35 62 74 88 29 48*
0 1 4 3 2
3 1
65 15 24 7 3 4 5*
1 2
16 14 10 2
0
0 1 2
0
3 1