Ekstrand, M.D.; Wright, K.L.; Pera, M.S.: Enhancing classroom instruction with online news (2020)
0.07
0.06785257 = sum of:
0.048967894 = product of:
0.14690368 = sum of:
0.14690368 = weight(_text_:2020 in 5844) [ClassicSimilarity], result of:
0.14690368 = score(doc=5844,freq=5.0), product of:
0.30621824 = queryWeight, product of:
5.4923296 = idf(docFreq=494, maxDocs=44218)
0.0557538 = queryNorm
0.47973526 = fieldWeight in 5844, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
5.4923296 = idf(docFreq=494, maxDocs=44218)
0.0390625 = fieldNorm(doc=5844)
0.33333334 = coord(1/3)
0.018884677 = product of:
0.037769355 = sum of:
0.037769355 = weight(_text_:22 in 5844) [ClassicSimilarity], result of:
0.037769355 = score(doc=5844,freq=2.0), product of:
0.19524032 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0557538 = queryNorm
0.19345059 = fieldWeight in 5844, 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=5844)
0.5 = coord(1/2)
- Date
- 20. 1.2015 18:30:22
- Source
- Aslib journal of information management. 72(2020) no.5, S.725-744
- Year
- 2020