Li, D.; Wang, Y.; Madden, A.; Ding, Y.; Sun, G.G.; Zhang, N.; Zhou, E.: Analyzing stock market trends using social media user moods and social influence (2019)
0.00
0.0013461241 = product of:
0.002019186 = sum of:
6.73062E-4 = product of:
0.002692248 = sum of:
0.002692248 = weight(_text_:s in 5362) [ClassicSimilarity], result of:
0.002692248 = score(doc=5362,freq=2.0), product of:
0.04482451 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04122789 = queryNorm
0.060061958 = fieldWeight in 5362, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=5362)
0.25 = coord(1/4)
0.001346124 = product of:
0.002692248 = sum of:
0.002692248 = weight(_text_:s in 5362) [ClassicSimilarity], result of:
0.002692248 = score(doc=5362,freq=2.0), product of:
0.04482451 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04122789 = queryNorm
0.060061958 = fieldWeight in 5362, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=5362)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Source
- Journal of the Association for Information Science and Technology. 70(2019) no.9, S.1000-1013