-
Ajiferuke, I.; Lu, K.; Wolfram, D.: ¬A comparison of citer and citation-based measure outcomes for multiple disciplines (2010)
0.01
0.00645164 = product of:
0.019354919 = sum of:
0.019354919 = product of:
0.038709838 = sum of:
0.038709838 = weight(_text_:22 in 4000) [ClassicSimilarity], result of:
0.038709838 = score(doc=4000,freq=2.0), product of:
0.16675162 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047618426 = queryNorm
0.23214069 = fieldWeight in 4000, 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=4000)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 28. 9.2010 12:54:22
-
Lu, K.; Cai, X.; Ajiferuke, I.; Wolfram, D.: Vocabulary size and its effect on topic representation (2017)
0.01
0.0059771985 = product of:
0.017931595 = sum of:
0.017931595 = product of:
0.03586319 = sum of:
0.03586319 = weight(_text_:management in 3414) [ClassicSimilarity], result of:
0.03586319 = score(doc=3414,freq=2.0), product of:
0.16050325 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.047618426 = queryNorm
0.22344214 = fieldWeight in 3414, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.046875 = fieldNorm(doc=3414)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Information processing and management. 53(2017) no.3, S.653-665
-
Mu, X.; Lu, K.; Ryu, H.: Explicitly integrating MeSH thesaurus help into health information retrieval systems : an empirical user study (2014)
0.00
0.004980999 = product of:
0.014942996 = sum of:
0.014942996 = product of:
0.029885992 = sum of:
0.029885992 = weight(_text_:management in 2703) [ClassicSimilarity], result of:
0.029885992 = score(doc=2703,freq=2.0), product of:
0.16050325 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.047618426 = queryNorm
0.18620178 = fieldWeight in 2703, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0390625 = fieldNorm(doc=2703)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Information processing and management. 50(2014) no.1, S.24-40