Liu, Y.; Qin, C.; Ma, X.; Liang, H.: Serendipity in human information behavior : a systematic review (2022)
0.00
0.004415608 = product of:
0.008831216 = sum of:
0.008831216 = product of:
0.017662432 = sum of:
0.017662432 = weight(_text_:2 in 603) [ClassicSimilarity], result of:
0.017662432 = score(doc=603,freq=2.0), product of:
0.1294644 = queryWeight, product of:
2.4695914 = idf(docFreq=10170, maxDocs=44218)
0.05242341 = queryNorm
0.13642694 = fieldWeight in 603, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4695914 = idf(docFreq=10170, maxDocs=44218)
0.0390625 = fieldNorm(doc=603)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 78(2022) no.2, S.435-462