Search (2 results, page 1 of 1)
-
Leydesdorff, L.; Rafols, I.; Chen, C.: Interactive overlays of journals and the measurement of interdisciplinarity on the basis of aggregated journal-journal citations (2013)
0.00
0.0014627532 = product of: 0.0029255063 = sum of: 0.0029255063 = product of: 0.0058510127 = sum of: 0.0058510127 = weight(_text_:e in 1131) [ClassicSimilarity], result of: 0.0058510127 = score(doc=1131,freq=2.0), product of: 0.07368642 = queryWeight, product of: 1.43737 = idf(docFreq=28552, maxDocs=44218) 0.05126476 = queryNorm 0.07940422 = fieldWeight in 1131, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.43737 = idf(docFreq=28552, maxDocs=44218) 0.0390625 = fieldNorm(doc=1131) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Language
- e
-
Chen, C.; Leydesdorff, L.: Patterns of connections and movements in dual-map overlays : a new method of publication portfolio analysis (2014)
0.00
0.0014627532 = product of: 0.0029255063 = sum of: 0.0029255063 = product of: 0.0058510127 = sum of: 0.0058510127 = weight(_text_:e in 1200) [ClassicSimilarity], result of: 0.0058510127 = score(doc=1200,freq=2.0), product of: 0.07368642 = queryWeight, product of: 1.43737 = idf(docFreq=28552, maxDocs=44218) 0.05126476 = queryNorm 0.07940422 = fieldWeight in 1200, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.43737 = idf(docFreq=28552, maxDocs=44218) 0.0390625 = fieldNorm(doc=1200) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Language
- e