Gross, T.; Taylor, A.G.; Joudrey, D.N.: Still a lot to lose : the role of controlled vocabulary in keyword searching (2015)
0.00
7.4798317E-4 = product of:
0.005235882 = sum of:
0.005235882 = product of:
0.026179409 = sum of:
0.026179409 = weight(_text_:retrieval in 2007) [ClassicSimilarity], result of:
0.026179409 = score(doc=2007,freq=2.0), product of:
0.111903474 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.036993925 = queryNorm
0.23394634 = fieldWeight in 2007, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0546875 = fieldNorm(doc=2007)
0.2 = coord(1/5)
0.14285715 = coord(1/7)
- Theme
- Verbale Doksprachen im Online-Retrieval
