-
Leydesdorff, L.; Bornmann, L.: Integrated impact indicators compared with impact factors : an alternative research design with policy implications (2011)
1.30
1.2995 = sum of:
1.2995 = sum of:
0.13059142 = weight(abstract_txt:impact in 919) [ClassicSimilarity], result of:
0.13059142 = score(doc=919,freq=6.0), product of:
0.18653506 = queryWeight, product of:
4.572972 = idf(docFreq=1246, maxDocs=44421)
0.040790774 = queryNorm
0.7000905 = fieldWeight in 919, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.572972 = idf(docFreq=1246, maxDocs=44421)
0.0625 = fieldNorm(doc=919)
0.12344119 = weight(abstract_txt:integrated in 919) [ClassicSimilarity], result of:
0.12344119 = score(doc=919,freq=2.0), product of:
0.25911817 = queryWeight, product of:
1.1786062 = boost
5.389733 = idf(docFreq=550, maxDocs=44421)
0.040790774 = queryNorm
0.47638956 = fieldWeight in 919, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.389733 = idf(docFreq=550, maxDocs=44421)
0.0625 = fieldNorm(doc=919)
0.17557599 = weight(abstract_txt:indicator in 919) [ClassicSimilarity], result of:
0.17557599 = score(doc=919,freq=1.0), product of:
0.41289967 = queryWeight, product of:
1.4877914 = boost
6.803628 = idf(docFreq=133, maxDocs=44421)
0.040790774 = queryNorm
0.42522675 = fieldWeight in 919, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.803628 = idf(docFreq=133, maxDocs=44421)
0.0625 = fieldNorm(doc=919)
0.34043676 = weight(abstract_txt:ranks in 919) [ClassicSimilarity], result of:
0.34043676 = score(doc=919,freq=2.0), product of:
0.5095836 = queryWeight, product of:
1.6528274 = boost
7.558333 = idf(docFreq=62, maxDocs=44421)
0.040790774 = queryNorm
0.6680685 = fieldWeight in 919, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.558333 = idf(docFreq=62, maxDocs=44421)
0.0625 = fieldNorm(doc=919)
0.5294546 = weight(abstract_txt:percentile in 919) [ClassicSimilarity], result of:
0.5294546 = score(doc=919,freq=2.0), product of:
0.6840328 = queryWeight, product of:
1.9149536 = boost
8.757029 = idf(docFreq=18, maxDocs=44421)
0.040790774 = queryNorm
0.7740193 = fieldWeight in 919, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.757029 = idf(docFreq=18, maxDocs=44421)
0.0625 = fieldNorm(doc=919)
-
Leydesdorff, L.; Bornmann, L.; Mutz, R.; Opthof, T.: Turning the tables on citation analysis one more time : principles for comparing sets of documents (2011)
1.13
1.1333464 = sum of:
1.1333464 = product of:
1.416683 = sum of:
0.07539699 = weight(abstract_txt:impact in 485) [ClassicSimilarity], result of:
0.07539699 = score(doc=485,freq=2.0), product of:
0.18653506 = queryWeight, product of:
4.572972 = idf(docFreq=1246, maxDocs=44421)
0.040790774 = queryNorm
0.40419742 = fieldWeight in 485, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.572972 = idf(docFreq=1246, maxDocs=44421)
0.0625 = fieldNorm(doc=485)
0.17557599 = weight(abstract_txt:indicator in 485) [ClassicSimilarity], result of:
0.17557599 = score(doc=485,freq=1.0), product of:
0.41289967 = queryWeight, product of:
1.4877914 = boost
6.803628 = idf(docFreq=133, maxDocs=44421)
0.040790774 = queryNorm
0.42522675 = fieldWeight in 485, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.803628 = idf(docFreq=133, maxDocs=44421)
0.0625 = fieldNorm(doc=485)
0.4169482 = weight(abstract_txt:ranks in 485) [ClassicSimilarity], result of:
0.4169482 = score(doc=485,freq=3.0), product of:
0.5095836 = queryWeight, product of:
1.6528274 = boost
7.558333 = idf(docFreq=62, maxDocs=44421)
0.040790774 = queryNorm
0.8182135 = fieldWeight in 485, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.558333 = idf(docFreq=62, maxDocs=44421)
0.0625 = fieldNorm(doc=485)
0.74876183 = weight(abstract_txt:percentile in 485) [ClassicSimilarity], result of:
0.74876183 = score(doc=485,freq=4.0), product of:
0.6840328 = queryWeight, product of:
1.9149536 = boost
8.757029 = idf(docFreq=18, maxDocs=44421)
0.040790774 = queryNorm
1.0946286 = fieldWeight in 485, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.757029 = idf(docFreq=18, maxDocs=44421)
0.0625 = fieldNorm(doc=485)
0.8 = coord(4/5)
-
Rousseau, R.: Basic properties of both percentile rank scores and the I3 indicator (2012)
1.04
1.0393593 = sum of:
1.0393593 = product of:
1.2991991 = sum of:
0.07997059 = weight(abstract_txt:impact in 993) [ClassicSimilarity], result of:
0.07997059 = score(doc=993,freq=1.0), product of:
0.18653506 = queryWeight, product of:
4.572972 = idf(docFreq=1246, maxDocs=44421)
0.040790774 = queryNorm
0.42871612 = fieldWeight in 993, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.572972 = idf(docFreq=1246, maxDocs=44421)
0.09375 = fieldNorm(doc=993)
0.13092916 = weight(abstract_txt:integrated in 993) [ClassicSimilarity], result of:
0.13092916 = score(doc=993,freq=1.0), product of:
0.25911817 = queryWeight, product of:
1.1786062 = boost
5.389733 = idf(docFreq=550, maxDocs=44421)
0.040790774 = queryNorm
0.50528747 = fieldWeight in 993, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.389733 = idf(docFreq=550, maxDocs=44421)
0.09375 = fieldNorm(doc=993)
0.526728 = weight(abstract_txt:indicator in 993) [ClassicSimilarity], result of:
0.526728 = score(doc=993,freq=4.0), product of:
0.41289967 = queryWeight, product of:
1.4877914 = boost
6.803628 = idf(docFreq=133, maxDocs=44421)
0.040790774 = queryNorm
1.2756803 = fieldWeight in 993, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.803628 = idf(docFreq=133, maxDocs=44421)
0.09375 = fieldNorm(doc=993)
0.56157136 = weight(abstract_txt:percentile in 993) [ClassicSimilarity], result of:
0.56157136 = score(doc=993,freq=1.0), product of:
0.6840328 = queryWeight, product of:
1.9149536 = boost
8.757029 = idf(docFreq=18, maxDocs=44421)
0.040790774 = queryNorm
0.8209714 = fieldWeight in 993, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.757029 = idf(docFreq=18, maxDocs=44421)
0.09375 = fieldNorm(doc=993)
0.8 = coord(4/5)
-
Schreiber, M.: Uncertainties and ambiguities in percentiles and how to avoid them (2013)
0.62
0.6161438 = sum of:
0.6161438 = product of:
1.5403595 = sum of:
0.48145032 = weight(abstract_txt:ranks in 1675) [ClassicSimilarity], result of:
0.48145032 = score(doc=1675,freq=1.0), product of:
0.5095836 = queryWeight, product of:
1.6528274 = boost
7.558333 = idf(docFreq=62, maxDocs=44421)
0.040790774 = queryNorm
0.9447916 = fieldWeight in 1675, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.558333 = idf(docFreq=62, maxDocs=44421)
0.125 = fieldNorm(doc=1675)
1.0589092 = weight(abstract_txt:percentile in 1675) [ClassicSimilarity], result of:
1.0589092 = score(doc=1675,freq=2.0), product of:
0.6840328 = queryWeight, product of:
1.9149536 = boost
8.757029 = idf(docFreq=18, maxDocs=44421)
0.040790774 = queryNorm
1.5480386 = fieldWeight in 1675, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.757029 = idf(docFreq=18, maxDocs=44421)
0.125 = fieldNorm(doc=1675)
0.4 = coord(2/5)
-
Waltman, L.; Schreiber, M.: On the calculation of percentile-based bibliometric indicators (2013)
0.57
0.5706239 = sum of:
0.5706239 = product of:
1.4265597 = sum of:
0.38013315 = weight(abstract_txt:indicator in 1616) [ClassicSimilarity], result of:
0.38013315 = score(doc=1616,freq=3.0), product of:
0.41289967 = queryWeight, product of:
1.4877914 = boost
6.803628 = idf(docFreq=133, maxDocs=44421)
0.040790774 = queryNorm
0.9206429 = fieldWeight in 1616, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.803628 = idf(docFreq=133, maxDocs=44421)
0.078125 = fieldNorm(doc=1616)
1.0464265 = weight(abstract_txt:percentile in 1616) [ClassicSimilarity], result of:
1.0464265 = score(doc=1616,freq=5.0), product of:
0.6840328 = queryWeight, product of:
1.9149536 = boost
8.757029 = idf(docFreq=18, maxDocs=44421)
0.040790774 = queryNorm
1.52979 = fieldWeight in 1616, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
8.757029 = idf(docFreq=18, maxDocs=44421)
0.078125 = fieldNorm(doc=1616)
0.4 = coord(2/5)