-
Silvester, J.P.: Computer supported indexing : a history and evaluation of NASA's MAI system (1998)
0.00
0.0040905224 = product of:
0.008181045 = sum of:
0.008181045 = product of:
0.01636209 = sum of:
0.01636209 = weight(_text_:e in 1302) [ClassicSimilarity], result of:
0.01636209 = score(doc=1302,freq=2.0), product of:
0.07359311 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05119984 = queryNorm
0.2223318 = fieldWeight in 1302, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=1302)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Silvester, J.P.; Genuardi, M.T.: Machine-aided indexing from the analysis of natural language text (1994)
0.00
0.003506162 = product of:
0.007012324 = sum of:
0.007012324 = product of:
0.014024648 = sum of:
0.014024648 = weight(_text_:e in 2989) [ClassicSimilarity], result of:
0.014024648 = score(doc=2989,freq=2.0), product of:
0.07359311 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05119984 = queryNorm
0.19057012 = fieldWeight in 2989, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=2989)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Silvester, J.P.; Genuardi, M.T.; Klingbiel, P.H.: Machine-aided indexing at NASA (1994)
0.00
0.0020452612 = product of:
0.0040905224 = sum of:
0.0040905224 = product of:
0.008181045 = sum of:
0.008181045 = weight(_text_:e in 8503) [ClassicSimilarity], result of:
0.008181045 = score(doc=8503,freq=2.0), product of:
0.07359311 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05119984 = queryNorm
0.1111659 = fieldWeight in 8503, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=8503)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e