Pontis, S.; Blandford, A.; Greifeneder, E.; Attalla, H.; Neal, D.: Keeping up to date : an academic researcher's information journey (2017)
0.02
0.01760727 = product of:
0.03521454 = sum of:
0.03521454 = product of:
0.052821808 = sum of:
0.020292813 = weight(_text_:12 in 3340) [ClassicSimilarity], result of:
0.020292813 = score(doc=3340,freq=2.0), product of:
0.13281173 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.048018172 = queryNorm
0.15279384 = fieldWeight in 3340, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.0390625 = fieldNorm(doc=3340)
0.032528996 = weight(_text_:22 in 3340) [ClassicSimilarity], result of:
0.032528996 = score(doc=3340,freq=2.0), product of:
0.16815145 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.048018172 = queryNorm
0.19345059 = fieldWeight in 3340, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=3340)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 16.11.2017 12:57:25
- Source
- Journal of the Association for Information Science and Technology. 68(2017) no.1, S.22-35
