Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989)
0.02
0.022922462 = product of:
0.11461231 = sum of:
0.11461231 = weight(_text_:doksprachen in 2306) [ClassicSimilarity], result of:
0.11461231 = score(doc=2306,freq=2.0), product of:
0.17061387 = queryWeight, product of:
6.0801163 = idf(docFreq=274, maxDocs=44218)
0.028060954 = queryNorm
0.6717643 = fieldWeight in 2306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.0801163 = idf(docFreq=274, maxDocs=44218)
0.078125 = fieldNorm(doc=2306)
0.2 = coord(1/5)
- Theme
- Verbale Doksprachen im Online-Retrieval