Search (2 results, page 1 of 1)
-
Silvester, J.P.; Klingbiel, P.H.: ¬An operational system for subject switching between controlled vocabularies (1993)
0.09
0.08500871 = product of: 0.17001742 = sum of: 0.17001742 = product of: 0.34003484 = sum of: 0.34003484 = weight(_text_:j.p in 4357) [ClassicSimilarity], result of: 0.34003484 = score(doc=4357,freq=2.0), product of: 0.31296965 = queryWeight, product of: 7.0240583 = idf(docFreq=106, maxDocs=44218) 0.044556815 = queryNorm 1.0864786 = fieldWeight in 4357, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 7.0240583 = idf(docFreq=106, maxDocs=44218) 0.109375 = fieldNorm(doc=4357) 0.5 = coord(1/2) 0.5 = coord(1/2)
-
Silvester, J.P.; Genuardi, M.T.; Klingbiel, P.H.: Machine-aided indexing at NASA (1994)
0.04
0.042504355 = product of: 0.08500871 = sum of: 0.08500871 = product of: 0.17001742 = sum of: 0.17001742 = weight(_text_:j.p in 8503) [ClassicSimilarity], result of: 0.17001742 = score(doc=8503,freq=2.0), product of: 0.31296965 = queryWeight, product of: 7.0240583 = idf(docFreq=106, maxDocs=44218) 0.044556815 = queryNorm 0.5432393 = fieldWeight in 8503, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 7.0240583 = idf(docFreq=106, maxDocs=44218) 0.0546875 = fieldNorm(doc=8503) 0.5 = coord(1/2) 0.5 = coord(1/2)