-
Dykstra, M.: Subject analysis and thesauri : a background (1989)
0.02
0.018023007 = product of:
0.036046013 = sum of:
0.036046013 = product of:
0.07209203 = sum of:
0.07209203 = weight(_text_:m in 1189) [ClassicSimilarity], result of:
0.07209203 = score(doc=1189,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.54987466 = fieldWeight in 1189, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.15625 = fieldNorm(doc=1189)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dykstra, M.: PRECIS: a primer (1985)
0.02
0.015293028 = product of:
0.030586056 = sum of:
0.030586056 = product of:
0.061172113 = sum of:
0.061172113 = weight(_text_:m in 664) [ClassicSimilarity], result of:
0.061172113 = score(doc=664,freq=4.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.46658412 = fieldWeight in 664, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=664)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Dykstra, M.: Can subject headings be saved? (1988)
0.01
0.014418405 = product of:
0.02883681 = sum of:
0.02883681 = product of:
0.05767362 = sum of:
0.05767362 = weight(_text_:m in 76) [ClassicSimilarity], result of:
0.05767362 = score(doc=76,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.4398997 = fieldWeight in 76, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.125 = fieldNorm(doc=76)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dykstra, M.: LC subject headings disguised as a thesaurus (1988)
0.01
0.012616104 = product of:
0.025232209 = sum of:
0.025232209 = product of:
0.050464418 = sum of:
0.050464418 = weight(_text_:m in 77) [ClassicSimilarity], result of:
0.050464418 = score(doc=77,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.38491225 = fieldWeight in 77, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=77)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dykstra, M.: Subject indexing and retrieval: what more can technology do? (1987)
0.01
0.012616104 = product of:
0.025232209 = sum of:
0.025232209 = product of:
0.050464418 = sum of:
0.050464418 = weight(_text_:m in 152) [ClassicSimilarity], result of:
0.050464418 = score(doc=152,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.38491225 = fieldWeight in 152, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=152)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dykstra, M.: PRECIS in the online catalog (1989)
0.01
0.012616104 = product of:
0.025232209 = sum of:
0.025232209 = product of:
0.050464418 = sum of:
0.050464418 = weight(_text_:m in 348) [ClassicSimilarity], result of:
0.050464418 = score(doc=348,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.38491225 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=348)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dykstra, M.: Use of thesauri and other classificatory tools in information retrieval (1990)
0.01
0.012616104 = product of:
0.025232209 = sum of:
0.025232209 = product of:
0.050464418 = sum of:
0.050464418 = weight(_text_:m in 2682) [ClassicSimilarity], result of:
0.050464418 = score(doc=2682,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.38491225 = fieldWeight in 2682, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=2682)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dykstra, M.: ¬The lion that squeaked (1978)
0.01
0.010813803 = product of:
0.021627607 = sum of:
0.021627607 = product of:
0.043255214 = sum of:
0.043255214 = weight(_text_:m in 1647) [ClassicSimilarity], result of:
0.043255214 = score(doc=1647,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.3299248 = fieldWeight in 1647, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=1647)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dykstra, M.: Canada's role in bridging the North American / European approach to classification (1990)
0.01
0.010813803 = product of:
0.021627607 = sum of:
0.021627607 = product of:
0.043255214 = sum of:
0.043255214 = weight(_text_:m in 2405) [ClassicSimilarity], result of:
0.043255214 = score(doc=2405,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.3299248 = fieldWeight in 2405, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=2405)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dykstra, M.: PRECIS in the online catalog (1989)
0.01
0.010813803 = product of:
0.021627607 = sum of:
0.021627607 = product of:
0.043255214 = sum of:
0.043255214 = weight(_text_:m in 454) [ClassicSimilarity], result of:
0.043255214 = score(doc=454,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.3299248 = fieldWeight in 454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=454)
0.5 = coord(1/2)
0.5 = coord(1/2)