-
Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002)
0.04
0.037771832 = product of:
0.075543664 = sum of:
0.075543664 = product of:
0.15108733 = sum of:
0.15108733 = weight(_text_:22 in 1339) [ClassicSimilarity], result of:
0.15108733 = score(doc=1339,freq=6.0), product of:
0.18788241 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05365264 = queryNorm
0.804159 = fieldWeight in 1339, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1339)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:16:22
-
White, H.D.: Bibliometric overview of information science (2009)
0.03
0.03357789 = product of:
0.06715578 = sum of:
0.06715578 = product of:
0.13431156 = sum of:
0.13431156 = weight(_text_:encyclopedia in 3753) [ClassicSimilarity], result of:
0.13431156 = score(doc=3753,freq=2.0), product of:
0.28553197 = queryWeight, product of:
5.321862 = idf(docFreq=586, maxDocs=44218)
0.05365264 = queryNorm
0.4703906 = fieldWeight in 3753, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.321862 = idf(docFreq=586, maxDocs=44218)
0.0625 = fieldNorm(doc=3753)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
-
White, H.D.: Citation analysis : history (2009)
0.02
0.02098618 = product of:
0.04197236 = sum of:
0.04197236 = product of:
0.08394472 = sum of:
0.08394472 = weight(_text_:encyclopedia in 3763) [ClassicSimilarity], result of:
0.08394472 = score(doc=3763,freq=2.0), product of:
0.28553197 = queryWeight, product of:
5.321862 = idf(docFreq=586, maxDocs=44218)
0.05365264 = queryNorm
0.29399413 = fieldWeight in 3763, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.321862 = idf(docFreq=586, maxDocs=44218)
0.0390625 = fieldNorm(doc=3763)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
-
White, H.D.: Relevance in theory (2009)
0.02
0.016788945 = product of:
0.03357789 = sum of:
0.03357789 = product of:
0.06715578 = sum of:
0.06715578 = weight(_text_:encyclopedia in 3872) [ClassicSimilarity], result of:
0.06715578 = score(doc=3872,freq=2.0), product of:
0.28553197 = queryWeight, product of:
5.321862 = idf(docFreq=586, maxDocs=44218)
0.05365264 = queryNorm
0.2351953 = fieldWeight in 3872, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.321862 = idf(docFreq=586, maxDocs=44218)
0.03125 = fieldNorm(doc=3872)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates