-
Voorbij, H.: Wetenschappelijke informatie zoeken op Internet : landelijk gebruikersoderzoek (1998)
0.24
0.2389947 = sum of:
0.2389947 = product of:
1.493717 = sum of:
0.062061474 = weight(abstract_txt:journals in 2868) [ClassicSimilarity], result of:
0.062061474 = score(doc=2868,freq=1.0), product of:
0.11057306 = queryWeight, product of:
5.1316223 = idf(docFreq=709, maxDocs=44218)
0.021547388 = queryNorm
0.5612712 = fieldWeight in 2868, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1316223 = idf(docFreq=709, maxDocs=44218)
0.109375 = fieldNorm(doc=2868)
0.1604418 = weight(abstract_txt:netherlands in 2868) [ClassicSimilarity], result of:
0.1604418 = score(doc=2868,freq=1.0), product of:
0.20827939 = queryWeight, product of:
1.3724562 = boost
7.042927 = idf(docFreq=104, maxDocs=44218)
0.021547388 = queryNorm
0.7703201 = fieldWeight in 2868, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.042927 = idf(docFreq=104, maxDocs=44218)
0.109375 = fieldNorm(doc=2868)
0.072100855 = weight(abstract_txt:electronic in 2868) [ClassicSimilarity], result of:
0.072100855 = score(doc=2868,freq=1.0), product of:
0.15395893 = queryWeight, product of:
1.6687558 = boost
4.281712 = idf(docFreq=1660, maxDocs=44218)
0.021547388 = queryNorm
0.46831226 = fieldWeight in 2868, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.281712 = idf(docFreq=1660, maxDocs=44218)
0.109375 = fieldNorm(doc=2868)
1.1991128 = weight(title_txt:zoeken in 2868) [ClassicSimilarity], result of:
1.1991128 = score(doc=2868,freq=1.0), product of:
0.35015944 = queryWeight, product of:
1.7795421 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.021547388 = queryNorm
3.4244766 = fieldWeight in 2868, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.375 = fieldNorm(doc=2868)
0.16 = coord(4/25)
-
Heiser, W.J.: Zoeken in de bibliografische ruimte : de bijzondere rol van de hierarchische classificaties bij geautomatiseerde onderwerpsontsluiting (1993)
0.22
0.22394896 = sum of:
0.22394896 = product of:
1.1197448 = sum of:
0.059793957 = weight(abstract_txt:increasing in 3121) [ClassicSimilarity], result of:
0.059793957 = score(doc=3121,freq=1.0), product of:
0.11953745 = queryWeight, product of:
1.0397462 = boost
5.3355846 = idf(docFreq=578, maxDocs=44218)
0.021547388 = queryNorm
0.50021106 = fieldWeight in 3121, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3355846 = idf(docFreq=578, maxDocs=44218)
0.09375 = fieldNorm(doc=3121)
0.09095173 = weight(abstract_txt:assist in 3121) [ClassicSimilarity], result of:
0.09095173 = score(doc=3121,freq=1.0), product of:
0.15810288 = queryWeight, product of:
1.1957633 = boost
6.1362057 = idf(docFreq=259, maxDocs=44218)
0.021547388 = queryNorm
0.5752693 = fieldWeight in 3121, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.1362057 = idf(docFreq=259, maxDocs=44218)
0.09375 = fieldNorm(doc=3121)
0.13377552 = weight(abstract_txt:weighting in 3121) [ClassicSimilarity], result of:
0.13377552 = score(doc=3121,freq=1.0), product of:
0.20447971 = queryWeight, product of:
1.3598796 = boost
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.021547388 = queryNorm
0.6542239 = fieldWeight in 3121, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.09375 = fieldNorm(doc=3121)
0.03581499 = weight(abstract_txt:users in 3121) [ClassicSimilarity], result of:
0.03581499 = score(doc=3121,freq=1.0), product of:
0.1070169 = queryWeight, product of:
1.3912864 = boost
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.021547388 = queryNorm
0.33466667 = fieldWeight in 3121, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=3121)
0.79940856 = weight(title_txt:zoeken in 3121) [ClassicSimilarity], result of:
0.79940856 = score(doc=3121,freq=1.0), product of:
0.35015944 = queryWeight, product of:
1.7795421 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.021547388 = queryNorm
2.2829845 = fieldWeight in 3121, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.25 = fieldNorm(doc=3121)
0.2 = coord(5/25)
-
Albus, W.; Smulders, H.: Doeltreffend zoeken in volledige teksten : 1. full-text retrieval bij de HavenInformatieBank (1998)
0.14
0.13527317 = sum of:
0.13527317 = product of:
1.1272764 = sum of:
0.1604418 = weight(abstract_txt:netherlands in 1682) [ClassicSimilarity], result of:
0.1604418 = score(doc=1682,freq=1.0), product of:
0.20827939 = queryWeight, product of:
1.3724562 = boost
7.042927 = idf(docFreq=104, maxDocs=44218)
0.021547388 = queryNorm
0.7703201 = fieldWeight in 1682, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.042927 = idf(docFreq=104, maxDocs=44218)
0.109375 = fieldNorm(doc=1682)
0.79940856 = weight(title_txt:zoeken in 1682) [ClassicSimilarity], result of:
0.79940856 = score(doc=1682,freq=1.0), product of:
0.35015944 = queryWeight, product of:
1.7795421 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.021547388 = queryNorm
2.2829845 = fieldWeight in 1682, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.25 = fieldNorm(doc=1682)
0.16742606 = weight(abstract_txt:databases in 1682) [ClassicSimilarity], result of:
0.16742606 = score(doc=1682,freq=2.0), product of:
0.24529032 = queryWeight, product of:
2.5797415 = boost
4.4127526 = idf(docFreq=1456, maxDocs=44218)
0.021547388 = queryNorm
0.6825628 = fieldWeight in 1682, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4127526 = idf(docFreq=1456, maxDocs=44218)
0.109375 = fieldNorm(doc=1682)
0.12 = coord(3/25)
-
Sieverts, E.: Liever browsen dan zoeken (1998)
0.13
0.1326327 = sum of:
0.1326327 = product of:
1.6579088 = sum of:
0.059091724 = weight(abstract_txt:users in 4722) [ClassicSimilarity], result of:
0.059091724 = score(doc=4722,freq=2.0), product of:
0.1070169 = queryWeight, product of:
1.3912864 = boost
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.021547388 = queryNorm
0.5521719 = fieldWeight in 4722, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.109375 = fieldNorm(doc=4722)
1.5988171 = weight(title_txt:zoeken in 4722) [ClassicSimilarity], result of:
1.5988171 = score(doc=4722,freq=1.0), product of:
0.35015944 = queryWeight, product of:
1.7795421 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.021547388 = queryNorm
4.565969 = fieldWeight in 4722, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.5 = fieldNorm(doc=4722)
0.08 = coord(2/25)
-
Buchbinder, R.: Bibliographical databases in German-speaking countries (1988)
0.13
0.1300239 = sum of:
0.1300239 = product of:
0.81264937 = sum of:
0.08456142 = weight(abstract_txt:increasing in 410) [ClassicSimilarity], result of:
0.08456142 = score(doc=410,freq=2.0), product of:
0.11953745 = queryWeight, product of:
1.0397462 = boost
5.3355846 = idf(docFreq=578, maxDocs=44218)
0.021547388 = queryNorm
0.70740527 = fieldWeight in 410, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3355846 = idf(docFreq=578, maxDocs=44218)
0.09375 = fieldNorm(doc=410)
0.061800733 = weight(abstract_txt:electronic in 410) [ClassicSimilarity], result of:
0.061800733 = score(doc=410,freq=1.0), product of:
0.15395893 = queryWeight, product of:
1.6687558 = boost
4.281712 = idf(docFreq=1660, maxDocs=44218)
0.021547388 = queryNorm
0.40141052 = fieldWeight in 410, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.281712 = idf(docFreq=1660, maxDocs=44218)
0.09375 = fieldNorm(doc=410)
0.17576075 = weight(abstract_txt:databases in 410) [ClassicSimilarity], result of:
0.17576075 = score(doc=410,freq=3.0), product of:
0.24529032 = queryWeight, product of:
2.5797415 = boost
4.4127526 = idf(docFreq=1456, maxDocs=44218)
0.021547388 = queryNorm
0.7165417 = fieldWeight in 410, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.4127526 = idf(docFreq=1456, maxDocs=44218)
0.09375 = fieldNorm(doc=410)
0.49052644 = weight(abstract_txt:bibliographical in 410) [ClassicSimilarity], result of:
0.49052644 = score(doc=410,freq=3.0), product of:
0.42476004 = queryWeight, product of:
2.7718017 = boost
7.11192 = idf(docFreq=97, maxDocs=44218)
0.021547388 = queryNorm
1.1548319 = fieldWeight in 410, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.11192 = idf(docFreq=97, maxDocs=44218)
0.09375 = fieldNorm(doc=410)
0.16 = coord(4/25)