-
Markey, K.: Subject searching in library catalogs : Before and after the introduction of online catalogs (1984)
0.00
0.0025106817 = product of:
0.038915567 = sum of:
0.030920858 = weight(_text_:im in 2284) [ClassicSimilarity], result of:
0.030920858 = score(doc=2284,freq=2.0), product of:
0.061877612 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.021889739 = queryNorm
0.49970993 = fieldWeight in 2284, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.125 = fieldNorm(doc=2284)
0.00799471 = weight(_text_:e in 2284) [ClassicSimilarity], result of:
0.00799471 = score(doc=2284,freq=2.0), product of:
0.031463653 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.021889739 = queryNorm
0.2540935 = fieldWeight in 2284, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=2284)
0.06451613 = coord(2/31)
- Language
- e
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Pasanen-Tuomainen, I.: Analysis of subject searching in the TENTTU books database (1992)
0.00
9.4150554E-4 = product of:
0.014593337 = sum of:
0.011595321 = weight(_text_:im in 4252) [ClassicSimilarity], result of:
0.011595321 = score(doc=4252,freq=2.0), product of:
0.061877612 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.021889739 = queryNorm
0.18739122 = fieldWeight in 4252, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.046875 = fieldNorm(doc=4252)
0.002998016 = weight(_text_:e in 4252) [ClassicSimilarity], result of:
0.002998016 = score(doc=4252,freq=2.0), product of:
0.031463653 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.021889739 = queryNorm
0.09528506 = fieldWeight in 4252, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=4252)
0.06451613 = coord(2/31)
- Language
- e
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Koch, T.; Golub, K.; Ardö, A.: Users browsing behaviour in a DDC-based Web service : a log analysis (2006)
0.00
9.4150554E-4 = product of:
0.014593337 = sum of:
0.011595321 = weight(_text_:im in 2234) [ClassicSimilarity], result of:
0.011595321 = score(doc=2234,freq=2.0), product of:
0.061877612 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.021889739 = queryNorm
0.18739122 = fieldWeight in 2234, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.046875 = fieldNorm(doc=2234)
0.002998016 = weight(_text_:e in 2234) [ClassicSimilarity], result of:
0.002998016 = score(doc=2234,freq=2.0), product of:
0.031463653 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.021889739 = queryNorm
0.09528506 = fieldWeight in 2234, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=2234)
0.06451613 = coord(2/31)
- Language
- e
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Bar-Ilan, J.; Belous, Y.: Children as architects of Web directories : an exploratory study (2007)
0.00
7.8458805E-4 = product of:
0.012161115 = sum of:
0.009662768 = weight(_text_:im in 289) [ClassicSimilarity], result of:
0.009662768 = score(doc=289,freq=2.0), product of:
0.061877612 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.021889739 = queryNorm
0.15615936 = fieldWeight in 289, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.0390625 = fieldNorm(doc=289)
0.0024983468 = weight(_text_:e in 289) [ClassicSimilarity], result of:
0.0024983468 = score(doc=289,freq=2.0), product of:
0.031463653 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.021889739 = queryNorm
0.07940422 = fieldWeight in 289, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=289)
0.06451613 = coord(2/31)
- Language
- e
- Theme
- Klassifikationssysteme im Online-Retrieval