-
Pernik, V.; Schlögl, C.: Möglichkeiten und Grenzen von Web Structure Mining am Beispiel von informationswissenschaftlichen Hochschulinstituten im deutschsprachigen Raum (2006)
0.01
0.011474612 = product of:
0.04589845 = sum of:
0.04589845 = weight(_text_:c in 78) [ClassicSimilarity], result of:
0.04589845 = score(doc=78,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.3048872 = fieldWeight in 78, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=78)
0.25 = coord(1/4)
-
Faba-Pérez, C.; Zapico-Alonso, F.; Guerrero-Bote, V.P.; Moya-Anegón, F. de: Comparative analysis of webometric measurements in thematic environments (2005)
0.01
0.010040285 = product of:
0.04016114 = sum of:
0.04016114 = weight(_text_:c in 3554) [ClassicSimilarity], result of:
0.04016114 = score(doc=3554,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.2667763 = fieldWeight in 3554, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=3554)
0.25 = coord(1/4)
-
Prime-Claverie, C.; Beigbeder, M.; Lafouge, T.: Transposition of the cocitation method with a view to classifying Web pages (2004)
0.01
0.00860596 = product of:
0.03442384 = sum of:
0.03442384 = weight(_text_:c in 3095) [ClassicSimilarity], result of:
0.03442384 = score(doc=3095,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 3095, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=3095)
0.25 = coord(1/4)
-
Thelwall, M.; Ruschenburg, T.: Grundlagen und Forschungsfelder der Webometrie (2006)
0.01
0.0059130243 = product of:
0.023652097 = sum of:
0.023652097 = product of:
0.047304194 = sum of:
0.047304194 = weight(_text_:22 in 77) [ClassicSimilarity], result of:
0.047304194 = score(doc=77,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.30952093 = fieldWeight in 77, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=77)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 4.12.2006 12:12:22
-
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)
0.01
0.0052264244 = product of:
0.020905698 = sum of:
0.020905698 = product of:
0.041811395 = sum of:
0.041811395 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
0.041811395 = score(doc=2808,freq=4.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = 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)
0.25 = coord(1/4)
- Date
- 30. 1.1999 17:22:22
-
Neth, M.: Citation analysis and the Web (1998)
0.01
0.0051738964 = product of:
0.020695586 = sum of:
0.020695586 = product of:
0.04139117 = sum of:
0.04139117 = weight(_text_:22 in 108) [ClassicSimilarity], result of:
0.04139117 = score(doc=108,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = 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)
0.25 = coord(1/4)
- Date
- 10. 1.1999 16:22:37
-
Tonta, Y.: Scholarly communication and the use of networked information sources (1996)
0.00
0.004434768 = product of:
0.017739072 = sum of:
0.017739072 = product of:
0.035478145 = sum of:
0.035478145 = weight(_text_:22 in 6389) [ClassicSimilarity], result of:
0.035478145 = score(doc=6389,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = 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)
0.25 = coord(1/4)
- 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
0.004434768 = product of:
0.017739072 = sum of:
0.017739072 = product of:
0.035478145 = sum of:
0.035478145 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
0.035478145 = score(doc=2742,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = 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)
0.25 = coord(1/4)
- Date
- 22. 3.2009 17:49:11