-
Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996)
0.15
0.14801899 = sum of:
0.14801899 = product of:
0.9251187 = sum of:
0.031718265 = weight(abstract_txt:study in 6966) [ClassicSimilarity], result of:
0.031718265 = score(doc=6966,freq=2.0), product of:
0.06987374 = queryWeight, product of:
1.1400284 = boost
3.423806 = idf(docFreq=3916, maxDocs=44218)
0.017901491 = queryNorm
0.45393682 = fieldWeight in 6966, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.423806 = idf(docFreq=3916, maxDocs=44218)
0.09375 = fieldNorm(doc=6966)
0.023452204 = weight(abstract_txt:retrieval in 6966) [ClassicSimilarity], result of:
0.023452204 = score(doc=6966,freq=1.0), product of:
0.07198469 = queryWeight, product of:
1.1571208 = boost
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.017901491 = queryNorm
0.3257943 = fieldWeight in 6966, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.09375 = fieldNorm(doc=6966)
0.13724773 = weight(abstract_txt:estimation in 6966) [ClassicSimilarity], result of:
0.13724773 = score(doc=6966,freq=1.0), product of:
0.18554296 = queryWeight, product of:
1.3136083 = boost
7.890225 = idf(docFreq=44, maxDocs=44218)
0.017901491 = queryNorm
0.7397086 = fieldWeight in 6966, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.890225 = idf(docFreq=44, maxDocs=44218)
0.09375 = fieldNorm(doc=6966)
0.73270047 = weight(abstract_txt:estimations in 6966) [ClassicSimilarity], result of:
0.73270047 = score(doc=6966,freq=2.0), product of:
0.56675065 = queryWeight, product of:
3.2467933 = boost
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.017901491 = queryNorm
1.2928092 = fieldWeight in 6966, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.09375 = fieldNorm(doc=6966)
0.16 = coord(4/25)
-
Cox, K.: ¬An experiment to test the utility of repeating phrases for information retrieval systems (1994)
0.10
0.103977896 = sum of:
0.103977896 = product of:
0.5198895 = sum of:
0.027360905 = weight(abstract_txt:retrieval in 827) [ClassicSimilarity], result of:
0.027360905 = score(doc=827,freq=1.0), product of:
0.07198469 = queryWeight, product of:
1.1571208 = boost
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.017901491 = queryNorm
0.38009337 = fieldWeight in 827, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.109375 = fieldNorm(doc=827)
0.013009528 = weight(abstract_txt:that in 827) [ClassicSimilarity], result of:
0.013009528 = score(doc=827,freq=1.0), product of:
0.050198562 = queryWeight, product of:
1.18345 = boost
2.3694751 = idf(docFreq=11241, maxDocs=44218)
0.017901491 = queryNorm
0.25916135 = fieldWeight in 827, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.3694751 = idf(docFreq=11241, maxDocs=44218)
0.109375 = fieldNorm(doc=827)
0.17233759 = weight(abstract_txt:calculating in 827) [ClassicSimilarity], result of:
0.17233759 = score(doc=827,freq=1.0), product of:
0.19486322 = queryWeight, product of:
1.3461969 = boost
8.085969 = idf(docFreq=36, maxDocs=44218)
0.017901491 = queryNorm
0.8844029 = fieldWeight in 827, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.085969 = idf(docFreq=36, maxDocs=44218)
0.109375 = fieldNorm(doc=827)
0.059446506 = weight(abstract_txt:method in 827) [ClassicSimilarity], result of:
0.059446506 = score(doc=827,freq=1.0), product of:
0.12075471 = queryWeight, product of:
1.4986861 = boost
4.50095 = idf(docFreq=1333, maxDocs=44218)
0.017901491 = queryNorm
0.4922914 = fieldWeight in 827, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.50095 = idf(docFreq=1333, maxDocs=44218)
0.109375 = fieldNorm(doc=827)
0.24773492 = weight(abstract_txt:recall in 827) [ClassicSimilarity], result of:
0.24773492 = score(doc=827,freq=1.0), product of:
0.39399254 = queryWeight, product of:
3.828403 = boost
5.7488523 = idf(docFreq=382, maxDocs=44218)
0.017901491 = queryNorm
0.6287807 = fieldWeight in 827, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7488523 = idf(docFreq=382, maxDocs=44218)
0.109375 = fieldNorm(doc=827)
0.2 = coord(5/25)
-
Alemayehu, N.: Analysis of performance variation using quey expansion (2003)
0.10
0.09530212 = sum of:
0.09530212 = product of:
0.39709216 = sum of:
0.02114551 = weight(abstract_txt:study in 1454) [ClassicSimilarity], result of:
0.02114551 = score(doc=1454,freq=2.0), product of:
0.06987374 = queryWeight, product of:
1.1400284 = boost
3.423806 = idf(docFreq=3916, maxDocs=44218)
0.017901491 = queryNorm
0.30262455 = fieldWeight in 1454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.423806 = idf(docFreq=3916, maxDocs=44218)
0.0625 = fieldNorm(doc=1454)
0.03829729 = weight(abstract_txt:retrieval in 1454) [ClassicSimilarity], result of:
0.03829729 = score(doc=1454,freq=6.0), product of:
0.07198469 = queryWeight, product of:
1.1571208 = boost
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.017901491 = queryNorm
0.5320199 = fieldWeight in 1454, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.0625 = fieldNorm(doc=1454)
0.0128760915 = weight(abstract_txt:that in 1454) [ClassicSimilarity], result of:
0.0128760915 = score(doc=1454,freq=3.0), product of:
0.050198562 = queryWeight, product of:
1.18345 = boost
2.3694751 = idf(docFreq=11241, maxDocs=44218)
0.017901491 = queryNorm
0.2565032 = fieldWeight in 1454, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
2.3694751 = idf(docFreq=11241, maxDocs=44218)
0.0625 = fieldNorm(doc=1454)
0.076533176 = weight(abstract_txt:truly in 1454) [ClassicSimilarity], result of:
0.076533176 = score(doc=1454,freq=1.0), product of:
0.16471572 = queryWeight, product of:
1.237688 = boost
7.4342074 = idf(docFreq=70, maxDocs=44218)
0.017901491 = queryNorm
0.46463796 = fieldWeight in 1454, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4342074 = idf(docFreq=70, maxDocs=44218)
0.0625 = fieldNorm(doc=1454)
0.04804003 = weight(abstract_txt:method in 1454) [ClassicSimilarity], result of:
0.04804003 = score(doc=1454,freq=2.0), product of:
0.12075471 = queryWeight, product of:
1.4986861 = boost
4.50095 = idf(docFreq=1333, maxDocs=44218)
0.017901491 = queryNorm
0.3978315 = fieldWeight in 1454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.50095 = idf(docFreq=1333, maxDocs=44218)
0.0625 = fieldNorm(doc=1454)
0.20020005 = weight(abstract_txt:recall in 1454) [ClassicSimilarity], result of:
0.20020005 = score(doc=1454,freq=2.0), product of:
0.39399254 = queryWeight, product of:
3.828403 = boost
5.7488523 = idf(docFreq=382, maxDocs=44218)
0.017901491 = queryNorm
0.50813156 = fieldWeight in 1454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.7488523 = idf(docFreq=382, maxDocs=44218)
0.0625 = fieldNorm(doc=1454)
0.24 = coord(6/25)
-
Keen, E.M.: Presenting results of experimental retrieval comparisons (1992)
0.09
0.08687185 = sum of:
0.08687185 = product of:
0.5429491 = sum of:
0.04062041 = weight(abstract_txt:retrieval in 3644) [ClassicSimilarity], result of:
0.04062041 = score(doc=3644,freq=3.0), product of:
0.07198469 = queryWeight, product of:
1.1571208 = boost
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.017901491 = queryNorm
0.5642923 = fieldWeight in 3644, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.09375 = fieldNorm(doc=3644)
0.14771794 = weight(abstract_txt:calculating in 3644) [ClassicSimilarity], result of:
0.14771794 = score(doc=3644,freq=1.0), product of:
0.19486322 = queryWeight, product of:
1.3461969 = boost
8.085969 = idf(docFreq=36, maxDocs=44218)
0.017901491 = queryNorm
0.7580596 = fieldWeight in 3644, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.085969 = idf(docFreq=36, maxDocs=44218)
0.09375 = fieldNorm(doc=3644)
0.054310616 = weight(abstract_txt:discussed in 3644) [ClassicSimilarity], result of:
0.054310616 = score(doc=3644,freq=1.0), product of:
0.12600106 = queryWeight, product of:
1.5308962 = boost
4.5976853 = idf(docFreq=1210, maxDocs=44218)
0.017901491 = queryNorm
0.43103302 = fieldWeight in 3644, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5976853 = idf(docFreq=1210, maxDocs=44218)
0.09375 = fieldNorm(doc=3644)
0.3003001 = weight(abstract_txt:recall in 3644) [ClassicSimilarity], result of:
0.3003001 = score(doc=3644,freq=2.0), product of:
0.39399254 = queryWeight, product of:
3.828403 = boost
5.7488523 = idf(docFreq=382, maxDocs=44218)
0.017901491 = queryNorm
0.7621974 = fieldWeight in 3644, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.7488523 = idf(docFreq=382, maxDocs=44218)
0.09375 = fieldNorm(doc=3644)
0.16 = coord(4/25)
-
Chen, H.; Martinez, J.; Kirchhoff, A.; Ng, T.D.; Schatz, B.R.: Alleviating search uncertainty through concept associations : automatic indexing, co-occurence analysis, and parallel computing (1998)
0.08
0.08386101 = sum of:
0.08386101 = product of:
0.41930503 = sum of:
0.076526195 = weight(abstract_txt:comparable in 5202) [ClassicSimilarity], result of:
0.076526195 = score(doc=5202,freq=1.0), product of:
0.14193907 = queryWeight, product of:
1.1489328 = boost
6.901097 = idf(docFreq=120, maxDocs=44218)
0.017901491 = queryNorm
0.5391482 = fieldWeight in 5202, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.901097 = idf(docFreq=120, maxDocs=44218)
0.078125 = fieldNorm(doc=5202)
0.110221915 = weight(abstract_txt:uncertainty in 5202) [ClassicSimilarity], result of:
0.110221915 = score(doc=5202,freq=2.0), product of:
0.14368029 = queryWeight, product of:
1.1559585 = boost
6.943297 = idf(docFreq=115, maxDocs=44218)
0.017901491 = queryNorm
0.7671332 = fieldWeight in 5202, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.943297 = idf(docFreq=115, maxDocs=44218)
0.078125 = fieldNorm(doc=5202)
0.013141606 = weight(abstract_txt:that in 5202) [ClassicSimilarity], result of:
0.013141606 = score(doc=5202,freq=2.0), product of:
0.050198562 = queryWeight, product of:
1.18345 = boost
2.3694751 = idf(docFreq=11241, maxDocs=44218)
0.017901491 = queryNorm
0.26179248 = fieldWeight in 5202, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.3694751 = idf(docFreq=11241, maxDocs=44218)
0.078125 = fieldNorm(doc=5202)
0.04246179 = weight(abstract_txt:method in 5202) [ClassicSimilarity], result of:
0.04246179 = score(doc=5202,freq=1.0), product of:
0.12075471 = queryWeight, product of:
1.4986861 = boost
4.50095 = idf(docFreq=1333, maxDocs=44218)
0.017901491 = queryNorm
0.3516367 = fieldWeight in 5202, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.50095 = idf(docFreq=1333, maxDocs=44218)
0.078125 = fieldNorm(doc=5202)
0.17695351 = weight(abstract_txt:recall in 5202) [ClassicSimilarity], result of:
0.17695351 = score(doc=5202,freq=1.0), product of:
0.39399254 = queryWeight, product of:
3.828403 = boost
5.7488523 = idf(docFreq=382, maxDocs=44218)
0.017901491 = queryNorm
0.44912907 = fieldWeight in 5202, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7488523 = idf(docFreq=382, maxDocs=44218)
0.078125 = fieldNorm(doc=5202)
0.2 = coord(5/25)