-
Liu, S.: Decomposing DDC synthesized numbers (1996)
0.48
0.48024127 = sum of:
0.48024127 = product of:
0.7203619 = sum of:
0.028411703 = weight(abstract_txt:systems in 5969) [ClassicSimilarity], result of:
0.028411703 = score(doc=5969,freq=1.0), product of:
0.15227047 = queryWeight, product of:
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.04462951 = queryNorm
0.1865871 = fieldWeight in 5969, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.0546875 = fieldNorm(doc=5969)
0.13373633 = weight(abstract_txt:expert in 5969) [ClassicSimilarity], result of:
0.13373633 = score(doc=5969,freq=1.0), product of:
0.42767817 = queryWeight, product of:
1.6759101 = boost
5.7180014 = idf(docFreq=394, maxDocs=44218)
0.04462951 = queryNorm
0.3127032 = fieldWeight in 5969, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7180014 = idf(docFreq=394, maxDocs=44218)
0.0546875 = fieldNorm(doc=5969)
0.4119119 = weight(abstract_txt:numbers in 5969) [ClassicSimilarity], result of:
0.4119119 = score(doc=5969,freq=8.0), product of:
0.45267904 = queryWeight, product of:
1.7241988 = boost
5.8827567 = idf(docFreq=334, maxDocs=44218)
0.04462951 = queryNorm
0.9099425 = fieldWeight in 5969, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.8827567 = idf(docFreq=334, maxDocs=44218)
0.0546875 = fieldNorm(doc=5969)
0.14630194 = weight(abstract_txt:class in 5969) [ClassicSimilarity], result of:
0.14630194 = score(doc=5969,freq=1.0), product of:
0.45406452 = queryWeight, product of:
1.7268354 = boost
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.04462951 = queryNorm
0.3222052 = fieldWeight in 5969, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.0546875 = fieldNorm(doc=5969)
0.6666667 = coord(4/6)
-
Subrahmanyam, B.: Library of Congress Classification numbers : issues of consistency and their implications for union catalogs (2006)
0.48
0.47660637 = sum of:
0.47660637 = product of:
0.95321274 = sum of:
0.07260629 = weight(abstract_txt:systems in 5784) [ClassicSimilarity], result of:
0.07260629 = score(doc=5784,freq=5.0), product of:
0.15227047 = queryWeight, product of:
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.04462951 = queryNorm
0.4768245 = fieldWeight in 5784, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.0625 = fieldNorm(doc=5784)
0.40768707 = weight(abstract_txt:numbers in 5784) [ClassicSimilarity], result of:
0.40768707 = score(doc=5784,freq=6.0), product of:
0.45267904 = queryWeight, product of:
1.7241988 = boost
5.8827567 = idf(docFreq=334, maxDocs=44218)
0.04462951 = queryNorm
0.90060955 = fieldWeight in 5784, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
5.8827567 = idf(docFreq=334, maxDocs=44218)
0.0625 = fieldNorm(doc=5784)
0.47291934 = weight(abstract_txt:class in 5784) [ClassicSimilarity], result of:
0.47291934 = score(doc=5784,freq=8.0), product of:
0.45406452 = queryWeight, product of:
1.7268354 = boost
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.04462951 = queryNorm
1.0415245 = fieldWeight in 5784, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.0625 = fieldNorm(doc=5784)
0.5 = coord(3/6)
-
Satija, M.P.: History of book numbers (1987)
0.43
0.4274243 = sum of:
0.4274243 = product of:
0.8548486 = sum of:
0.057400312 = weight(abstract_txt:systems in 1243) [ClassicSimilarity], result of:
0.057400312 = score(doc=1243,freq=2.0), product of:
0.15227047 = queryWeight, product of:
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.04462951 = queryNorm
0.37696287 = fieldWeight in 1243, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.078125 = fieldNorm(doc=1243)
0.58844554 = weight(abstract_txt:numbers in 1243) [ClassicSimilarity], result of:
0.58844554 = score(doc=1243,freq=8.0), product of:
0.45267904 = queryWeight, product of:
1.7241988 = boost
5.8827567 = idf(docFreq=334, maxDocs=44218)
0.04462951 = queryNorm
1.2999178 = fieldWeight in 1243, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.8827567 = idf(docFreq=334, maxDocs=44218)
0.078125 = fieldNorm(doc=1243)
0.20900278 = weight(abstract_txt:class in 1243) [ClassicSimilarity], result of:
0.20900278 = score(doc=1243,freq=1.0), product of:
0.45406452 = queryWeight, product of:
1.7268354 = boost
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.04462951 = queryNorm
0.46029314 = fieldWeight in 1243, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.078125 = fieldNorm(doc=1243)
0.5 = coord(3/6)
-
Choi, I.: Visualizations of cross-cultural bibliographic classification : comparative studies of the Korean Decimal Classification and the Dewey Decimal Classification (2017)
0.43
0.4254629 = sum of:
0.4254629 = product of:
0.6381943 = sum of:
0.06494104 = weight(abstract_txt:systems in 3869) [ClassicSimilarity], result of:
0.06494104 = score(doc=3869,freq=4.0), product of:
0.15227047 = queryWeight, product of:
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.04462951 = queryNorm
0.4264848 = fieldWeight in 3869, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.0625 = fieldNorm(doc=3869)
0.16643754 = weight(abstract_txt:numbers in 3869) [ClassicSimilarity], result of:
0.16643754 = score(doc=3869,freq=1.0), product of:
0.45267904 = queryWeight, product of:
1.7241988 = boost
5.8827567 = idf(docFreq=334, maxDocs=44218)
0.04462951 = queryNorm
0.3676723 = fieldWeight in 3869, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8827567 = idf(docFreq=334, maxDocs=44218)
0.0625 = fieldNorm(doc=3869)
0.23645967 = weight(abstract_txt:class in 3869) [ClassicSimilarity], result of:
0.23645967 = score(doc=3869,freq=2.0), product of:
0.45406452 = queryWeight, product of:
1.7268354 = boost
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.04462951 = queryNorm
0.52076226 = fieldWeight in 3869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.0625 = fieldNorm(doc=3869)
0.1703561 = weight(abstract_txt:investigation in 3869) [ClassicSimilarity], result of:
0.1703561 = score(doc=3869,freq=1.0), product of:
0.45975658 = queryWeight, product of:
1.7376254 = boost
5.9285665 = idf(docFreq=319, maxDocs=44218)
0.04462951 = queryNorm
0.3705354 = fieldWeight in 3869, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9285665 = idf(docFreq=319, maxDocs=44218)
0.0625 = fieldNorm(doc=3869)
0.6666667 = coord(4/6)
-
Gowtham, M.S.; Kamat, S.K.: ¬An expert system as a tool to classification (1995)
0.40
0.40423912 = sum of:
0.40423912 = product of:
0.80847824 = sum of:
0.18199208 = weight(abstract_txt:generation in 3735) [ClassicSimilarity], result of:
0.18199208 = score(doc=3735,freq=1.0), product of:
0.41404846 = queryWeight, product of:
1.648989 = boost
5.6261497 = idf(docFreq=432, maxDocs=44218)
0.04462951 = queryNorm
0.43954295 = fieldWeight in 3735, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6261497 = idf(docFreq=432, maxDocs=44218)
0.078125 = fieldNorm(doc=3735)
0.3309116 = weight(abstract_txt:expert in 3735) [ClassicSimilarity], result of:
0.3309116 = score(doc=3735,freq=3.0), product of:
0.42767817 = queryWeight, product of:
1.6759101 = boost
5.7180014 = idf(docFreq=394, maxDocs=44218)
0.04462951 = queryNorm
0.77373976 = fieldWeight in 3735, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.7180014 = idf(docFreq=394, maxDocs=44218)
0.078125 = fieldNorm(doc=3735)
0.29557458 = weight(abstract_txt:class in 3735) [ClassicSimilarity], result of:
0.29557458 = score(doc=3735,freq=2.0), product of:
0.45406452 = queryWeight, product of:
1.7268354 = boost
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.04462951 = queryNorm
0.6509528 = fieldWeight in 3735, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.8917522 = idf(docFreq=331, maxDocs=44218)
0.078125 = fieldNorm(doc=3735)
0.5 = coord(3/6)