Zhang, J.; Zhai, S.; Liu, H.; Stevenson, J.A.: Social network analysis on a topic-based navigation guidance system in a public health portal (2016)
0.01
0.01358414 = product of:
0.02716828 = sum of:
0.02716828 = product of:
0.04075242 = sum of:
0.015461569 = weight(_text_:h in 2887) [ClassicSimilarity], result of:
0.015461569 = score(doc=2887,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = queryNorm
0.13724773 = fieldWeight in 2887, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0390625 = fieldNorm(doc=2887)
0.02529085 = weight(_text_:j in 2887) [ClassicSimilarity], result of:
0.02529085 = score(doc=2887,freq=2.0), product of:
0.14407988 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534384 = queryNorm
0.17553353 = fieldWeight in 2887, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=2887)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
