-
Stuart, D.: Web metrics for library and information professionals (2014)
0.01
0.0063631795 = product of:
0.050905436 = sum of:
0.005900969 = weight(_text_:und in 2274) [ClassicSimilarity], result of:
0.005900969 = score(doc=2274,freq=4.0), product of:
0.04868482 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021966046 = queryNorm
0.12120757 = fieldWeight in 2274, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02734375 = fieldNorm(doc=2274)
0.0391035 = weight(_text_:allgemeines in 2274) [ClassicSimilarity], result of:
0.0391035 = score(doc=2274,freq=4.0), product of:
0.12532558 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.021966046 = queryNorm
0.31201532 = fieldWeight in 2274, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.02734375 = fieldNorm(doc=2274)
0.005900969 = weight(_text_:und in 2274) [ClassicSimilarity], result of:
0.005900969 = score(doc=2274,freq=4.0), product of:
0.04868482 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021966046 = queryNorm
0.12120757 = fieldWeight in 2274, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02734375 = fieldNorm(doc=2274)
0.125 = coord(3/24)
- BK
- 06.00 Information und Dokumentation: Allgemeines
- Classification
- 06.00 Information und Dokumentation: Allgemeines
-
Neth, M.: Citation analysis and the Web (1998)
0.00
0.0017439354 = product of:
0.020927224 = sum of:
0.010510888 = product of:
0.021021776 = sum of:
0.021021776 = weight(_text_:29 in 108) [ClassicSimilarity], result of:
0.021021776 = score(doc=108,freq=2.0), product of:
0.07726968 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.021966046 = queryNorm
0.27205724 = fieldWeight in 108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=108)
0.5 = coord(1/2)
0.010416336 = product of:
0.020832673 = sum of:
0.020832673 = weight(_text_:22 in 108) [ClassicSimilarity], result of:
0.020832673 = score(doc=108,freq=2.0), product of:
0.07692135 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.021966046 = queryNorm
0.2708308 = fieldWeight in 108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=108)
0.5 = coord(1/2)
0.083333336 = coord(2/24)
- Date
- 10. 1.1999 16:22:37
- Source
- Art documentation. 17(1998) no.1, S.29-33
-
Zhang, Y.: ¬The impact of Internet-based electronic resources on formal scholarly communication in the area of library and information science : a citation analysis (1998)
0.00
4.3842033E-4 = product of:
0.010522088 = sum of:
0.010522088 = product of:
0.021044176 = sum of:
0.021044176 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
0.021044176 = score(doc=2808,freq=4.0), product of:
0.07692135 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.021966046 = queryNorm
0.27358043 = fieldWeight in 2808, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2808)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Date
- 30. 1.1999 17:22:22
-
Jepsen, E.T.; Seiden, P.; Ingwersen, P.; Björneborn, L.; Borlund, P.: Characteristics of scientific Web publications : preliminary data gathering and analysis (2004)
0.00
3.7737814E-4 = product of:
0.009057075 = sum of:
0.009057075 = product of:
0.027171222 = sum of:
0.027171222 = weight(_text_:p in 3091) [ClassicSimilarity], result of:
0.027171222 = score(doc=3091,freq=6.0), product of:
0.078979194 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.021966046 = queryNorm
0.34403014 = fieldWeight in 3091, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0390625 = fieldNorm(doc=3091)
0.33333334 = coord(1/3)
0.041666668 = coord(1/24)
-
Davis, P.M.; Cohen, S.A.: ¬The effect of the Web on undergraduate citation behavior 1996-1999 (2001)
0.00
3.7538886E-4 = product of:
0.009009332 = sum of:
0.009009332 = product of:
0.018018665 = sum of:
0.018018665 = weight(_text_:29 in 5768) [ClassicSimilarity], result of:
0.018018665 = score(doc=5768,freq=2.0), product of:
0.07726968 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.021966046 = queryNorm
0.23319192 = fieldWeight in 5768, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=5768)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Date
- 29. 9.2001 14:01:09
-
Menczer, F.: Lexical and semantic clustering by Web links (2004)
0.00
3.7538886E-4 = product of:
0.009009332 = sum of:
0.009009332 = product of:
0.018018665 = sum of:
0.018018665 = weight(_text_:29 in 3090) [ClassicSimilarity], result of:
0.018018665 = score(doc=3090,freq=2.0), product of:
0.07726968 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.021966046 = queryNorm
0.23319192 = fieldWeight in 3090, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=3090)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Date
- 9. 1.2005 19:20:29
-
Tonta, Y.: Scholarly communication and the use of networked information sources (1996)
0.00
3.72012E-4 = product of:
0.008928288 = sum of:
0.008928288 = product of:
0.017856576 = sum of:
0.017856576 = weight(_text_:22 in 6389) [ClassicSimilarity], result of:
0.017856576 = score(doc=6389,freq=2.0), product of:
0.07692135 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.021966046 = queryNorm
0.23214069 = fieldWeight in 6389, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=6389)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Source
- IFLA journal. 22(1996) no.3, S.240-245
-
Zhang, Y.; Jansen, B.J.; Spink, A.: Identification of factors predicting clickthrough in Web searching using neural network analysis (2009)
0.00
3.72012E-4 = product of:
0.008928288 = sum of:
0.008928288 = product of:
0.017856576 = sum of:
0.017856576 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
0.017856576 = score(doc=2742,freq=2.0), product of:
0.07692135 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.021966046 = queryNorm
0.23214069 = fieldWeight in 2742, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2742)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Date
- 22. 3.2009 17:49:11
-
Vaughan, L.; Thelwall, M.: Scholarly use of the Web : what are the key inducers of links to journal Web sites? (2003)
0.00
3.1282406E-4 = product of:
0.0075077773 = sum of:
0.0075077773 = product of:
0.015015555 = sum of:
0.015015555 = weight(_text_:29 in 1236) [ClassicSimilarity], result of:
0.015015555 = score(doc=1236,freq=2.0), product of:
0.07726968 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.021966046 = queryNorm
0.19432661 = fieldWeight in 1236, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=1236)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Source
- Journal of the American Society for Information Science and technology. 54(2003) no.1, S.29-38
-
Raan, A.F.J. van; Noyons, E.C.M.: Discovery of patterns of scientific and technological development and knowledge transfer (2002)
0.00
3.1282406E-4 = product of:
0.0075077773 = sum of:
0.0075077773 = product of:
0.015015555 = sum of:
0.015015555 = weight(_text_:29 in 3603) [ClassicSimilarity], result of:
0.015015555 = score(doc=3603,freq=2.0), product of:
0.07726968 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.021966046 = queryNorm
0.19432661 = fieldWeight in 3603, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=3603)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Source
- Gaining insight from research information (CRIS2002): Proceedings of the 6th International Conference an Current Research Information Systems, University of Kassel, August 29 - 31, 2002. Eds: W. Adamczak u. A. Nase
-
Ingwersen, P.: ¬The calculation of Web impact factors (1998)
0.00
3.0503108E-4 = product of:
0.007320746 = sum of:
0.007320746 = product of:
0.021962237 = sum of:
0.021962237 = weight(_text_:p in 1071) [ClassicSimilarity], result of:
0.021962237 = score(doc=1071,freq=2.0), product of:
0.078979194 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.021966046 = queryNorm
0.27807623 = fieldWeight in 1071, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=1071)
0.33333334 = coord(1/3)
0.041666668 = coord(1/24)
-
Björneborn, L.; Ingwersen, P.: Toward a basic framework for Webometrics (2004)
0.00
3.0503108E-4 = product of:
0.007320746 = sum of:
0.007320746 = product of:
0.021962237 = sum of:
0.021962237 = weight(_text_:p in 3088) [ClassicSimilarity], result of:
0.021962237 = score(doc=3088,freq=2.0), product of:
0.078979194 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.021966046 = queryNorm
0.27807623 = fieldWeight in 3088, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=3088)
0.33333334 = coord(1/3)
0.041666668 = coord(1/24)
-
Almind, T.C.; Ingwersen, P.: Informetric analyses on the World Wide Web : methodological approaches to 'Webometrics' (1997)
0.00
3.0503108E-4 = product of:
0.007320746 = sum of:
0.007320746 = product of:
0.021962237 = sum of:
0.021962237 = weight(_text_:p in 4711) [ClassicSimilarity], result of:
0.021962237 = score(doc=4711,freq=2.0), product of:
0.078979194 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.021966046 = queryNorm
0.27807623 = fieldWeight in 4711, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=4711)
0.33333334 = coord(1/3)
0.041666668 = coord(1/24)
-
Teplitskiy, M.; Lu, G.; Duede, E.: Amplifying the impact of open access : Wikipedia and the diffusion of science (2017)
0.00
3.0274194E-4 = product of:
0.0072658067 = sum of:
0.0072658067 = weight(_text_:der in 3782) [ClassicSimilarity], result of:
0.0072658067 = score(doc=3782,freq=2.0), product of:
0.049067024 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.021966046 = queryNorm
0.14807922 = fieldWeight in 3782, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.046875 = fieldNorm(doc=3782)
0.041666668 = coord(1/24)
- Content
- Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23687/full. Der Beitrag ist frei verfügbar. Beitrag mit hohem AmScore in vielen Segmenten.
-
Thelwall, M.; Sud, P.: ¬A comparison of methods for collecting web citation data for academic organizations (2011)
0.00
2.1787935E-4 = product of:
0.0052291043 = sum of:
0.0052291043 = product of:
0.015687313 = sum of:
0.015687313 = weight(_text_:p in 4626) [ClassicSimilarity], result of:
0.015687313 = score(doc=4626,freq=2.0), product of:
0.078979194 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.021966046 = queryNorm
0.19862589 = fieldWeight in 4626, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0390625 = fieldNorm(doc=4626)
0.33333334 = coord(1/3)
0.041666668 = coord(1/24)
-
Wouters, P.; Vries, R. de: Formally citing the Web (2004)
0.00
1.7430348E-4 = product of:
0.0041832835 = sum of:
0.0041832835 = product of:
0.01254985 = sum of:
0.01254985 = weight(_text_:p in 3093) [ClassicSimilarity], result of:
0.01254985 = score(doc=3093,freq=2.0), product of:
0.078979194 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.021966046 = queryNorm
0.15890071 = fieldWeight in 3093, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03125 = fieldNorm(doc=3093)
0.33333334 = coord(1/3)
0.041666668 = coord(1/24)