-
Egghe, L.; Rousseau, R.: Averaging and globalising quotients of informetric and scientometric data (1996)
0.02
0.016805485 = product of:
0.03361097 = sum of:
0.03361097 = sum of:
0.0029551024 = weight(_text_:s in 7659) [ClassicSimilarity], result of:
0.0029551024 = score(doc=7659,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.072074346 = fieldWeight in 7659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=7659)
0.030655868 = weight(_text_:22 in 7659) [ClassicSimilarity], result of:
0.030655868 = score(doc=7659,freq=2.0), product of:
0.13205728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03771094 = queryNorm
0.23214069 = fieldWeight in 7659, 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=7659)
0.5 = coord(1/2)
- Source
- Journal of information science. 22(1996) no.3, S.165-170
-
Egghe, L.: Little science, big science and beyond (1994)
0.00
0.0017238096 = product of:
0.0034476193 = sum of:
0.0034476193 = product of:
0.0068952385 = sum of:
0.0068952385 = weight(_text_:s in 6883) [ClassicSimilarity], result of:
0.0068952385 = score(doc=6883,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.16817348 = fieldWeight in 6883, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=6883)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Scientometrics. 30(1994) nos.2/3, S.389-392
-
Egghe, L.: Special features of the author - publication relationship and a new explanation of Lotka's law based on convolution theory (1994)
0.00
0.0014775512 = product of:
0.0029551024 = sum of:
0.0029551024 = product of:
0.0059102047 = sum of:
0.0059102047 = weight(_text_:s in 5068) [ClassicSimilarity], result of:
0.0059102047 = score(doc=5068,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.14414869 = fieldWeight in 5068, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=5068)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 45(1994) no.6, S.422-427
-
Egghe, L.: ¬The amount of actions needed for shelving and reshelving (1996)
0.00
9.850342E-4 = product of:
0.0019700683 = sum of:
0.0019700683 = product of:
0.0039401366 = sum of:
0.0039401366 = weight(_text_:s in 4394) [ClassicSimilarity], result of:
0.0039401366 = score(doc=4394,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.09609913 = fieldWeight in 4394, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=4394)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library management. 17(1996) no.1, S.18-24
-
Egghe, L.; Rousseau, R.: Duality in information retrieval and the hypegeometric distribution (1997)
0.00
9.850342E-4 = product of:
0.0019700683 = sum of:
0.0019700683 = product of:
0.0039401366 = sum of:
0.0039401366 = weight(_text_:s in 647) [ClassicSimilarity], result of:
0.0039401366 = score(doc=647,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.09609913 = fieldWeight in 647, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=647)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 53(1997) no.5, S.499-496
-
Egghe, L.: On the law of Zipf-Mandelbrot for multi-word phrases (1999)
0.00
9.850342E-4 = product of:
0.0019700683 = sum of:
0.0019700683 = product of:
0.0039401366 = sum of:
0.0039401366 = weight(_text_:s in 3058) [ClassicSimilarity], result of:
0.0039401366 = score(doc=3058,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.09609913 = fieldWeight in 3058, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=3058)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 50(1999) no.3, S.233-241
-
Egghe, L.; Rousseau, R.: ¬A theoretical study of recall and precision using a topological approach to information retrieval (1998)
0.00
9.850342E-4 = product of:
0.0019700683 = sum of:
0.0019700683 = product of:
0.0039401366 = sum of:
0.0039401366 = weight(_text_:s in 3267) [ClassicSimilarity], result of:
0.0039401366 = score(doc=3267,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.09609913 = fieldWeight in 3267, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=3267)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 34(1998) nos.2/3, S.191-218
-
Egghe, L.: Mathematical theories of citation (1998)
0.00
9.850342E-4 = product of:
0.0019700683 = sum of:
0.0019700683 = product of:
0.0039401366 = sum of:
0.0039401366 = weight(_text_:s in 5125) [ClassicSimilarity], result of:
0.0039401366 = score(doc=5125,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.09609913 = fieldWeight in 5125, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=5125)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Scientometrics. 43(1998) no.1, S.57-62
-
Egghe, L.; Rousseau, R.: Topological aspects of information retrieval (1998)
0.00
8.619048E-4 = product of:
0.0017238096 = sum of:
0.0017238096 = product of:
0.0034476193 = sum of:
0.0034476193 = weight(_text_:s in 2157) [ClassicSimilarity], result of:
0.0034476193 = score(doc=2157,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.08408674 = fieldWeight in 2157, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=2157)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 49(1998) no.13, S.1144-1160
-
Egghe, L.; Rousseau, R.: Introduction to informetrics : quantitative methods in library, documentation and information science (1990)
0.00
8.619048E-4 = product of:
0.0017238096 = sum of:
0.0017238096 = product of:
0.0034476193 = sum of:
0.0034476193 = weight(_text_:s in 1515) [ClassicSimilarity], result of:
0.0034476193 = score(doc=1515,freq=2.0), product of:
0.04100075 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03771094 = queryNorm
0.08408674 = fieldWeight in 1515, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=1515)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- XI,450 S