-
Wu, M.; Liu, Y.-H.; Brownlee, R.; Zhang, X.: Evaluating utility and automatic classification of subject metadata from Research Data Australia (2021)
0.04
0.03603109 = product of:
0.07206218 = sum of:
0.07206218 = product of:
0.14412436 = sum of:
0.14412436 = weight(_text_:klassifizieren in 453) [ClassicSimilarity], result of:
0.14412436 = score(doc=453,freq=2.0), product of:
0.35430822 = queryWeight, product of:
6.1362057 = idf(docFreq=259, maxDocs=44218)
0.057740603 = queryNorm
0.4067768 = fieldWeight in 453, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.1362057 = idf(docFreq=259, maxDocs=44218)
0.046875 = fieldNorm(doc=453)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Klassifizieren
-
Zhang, X.; Wang, D.; Tang, Y.; Xiao, Q.: How question type influences knowledge withholding in social Q&A community (2023)
0.01
0.011734581 = product of:
0.023469161 = sum of:
0.023469161 = product of:
0.046938322 = sum of:
0.046938322 = weight(_text_:22 in 1067) [ClassicSimilarity], result of:
0.046938322 = score(doc=1067,freq=2.0), product of:
0.20219775 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.057740603 = queryNorm
0.23214069 = fieldWeight in 1067, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=1067)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 9.2023 13:51:47
-
Yang, F.; Zhang, X.: Focal fields in literature on the information divide : the USA, China, UK and India (2020)
0.01
0.009778818 = product of:
0.019557636 = sum of:
0.019557636 = product of:
0.039115272 = sum of:
0.039115272 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
0.039115272 = score(doc=5835,freq=2.0), product of:
0.20219775 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.057740603 = queryNorm
0.19345059 = fieldWeight in 5835, 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=5835)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 13. 2.2020 18:22:13