-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.01
0.013511995 = product of:
0.02702399 = sum of:
0.02702399 = product of:
0.05404798 = sum of:
0.05404798 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.05404798 = score(doc=217,freq=2.0), product of:
0.17461817 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04986484 = queryNorm
0.30952093 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 4.2007 10:07:51
-
Foskett, A.C.: ¬The subject approach to information (1996)
0.01
0.010133996 = product of:
0.020267991 = sum of:
0.020267991 = product of:
0.040535983 = sum of:
0.040535983 = weight(_text_:22 in 749) [ClassicSimilarity], result of:
0.040535983 = score(doc=749,freq=2.0), product of:
0.17461817 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04986484 = queryNorm
0.23214069 = fieldWeight in 749, 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=749)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 25. 7.2002 21:22:31
-
Broughton, V.: Essential thesaurus construction (2006)
0.01
0.009244787 = product of:
0.018489573 = sum of:
0.018489573 = product of:
0.036979146 = sum of:
0.036979146 = weight(_text_:v in 2924) [ClassicSimilarity], result of:
0.036979146 = score(doc=2924,freq=4.0), product of:
0.24291293 = queryWeight, product of:
4.871427 = idf(docFreq=920, maxDocs=44218)
0.04986484 = queryNorm
0.1522321 = fieldWeight in 2924, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.871427 = idf(docFreq=920, maxDocs=44218)
0.015625 = fieldNorm(doc=2924)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- V, 296 S