-
Bliss, H.E.: Theoretic principles of bibliographic classification (1966)
0.27
0.26586494 = product of:
0.7444218 = sum of:
0.06729146 = weight(_text_:classification in 4945) [ClassicSimilarity], result of:
0.06729146 = score(doc=4945,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.70372736 = fieldWeight in 4945, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.15625 = fieldNorm(doc=4945)
0.16976161 = product of:
0.33952323 = sum of:
0.33952323 = weight(_text_:bliss in 4945) [ClassicSimilarity], result of:
0.33952323 = score(doc=4945,freq=2.0), product of:
0.21478812 = queryWeight, product of:
7.1535926 = idf(docFreq=93, maxDocs=44218)
0.03002521 = queryNorm
1.5807356 = fieldWeight in 4945, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1535926 = idf(docFreq=93, maxDocs=44218)
0.15625 = fieldNorm(doc=4945)
0.5 = coord(1/2)
0.33952323 = weight(_text_:bliss in 4945) [ClassicSimilarity], result of:
0.33952323 = score(doc=4945,freq=2.0), product of:
0.21478812 = queryWeight, product of:
7.1535926 = idf(docFreq=93, maxDocs=44218)
0.03002521 = queryNorm
1.5807356 = fieldWeight in 4945, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1535926 = idf(docFreq=93, maxDocs=44218)
0.15625 = fieldNorm(doc=4945)
0.10055408 = weight(_text_:bibliographic in 4945) [ClassicSimilarity], result of:
0.10055408 = score(doc=4945,freq=2.0), product of:
0.11688946 = queryWeight, product of:
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.03002521 = queryNorm
0.86024934 = fieldWeight in 4945, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.15625 = fieldNorm(doc=4945)
0.06729146 = weight(_text_:classification in 4945) [ClassicSimilarity], result of:
0.06729146 = score(doc=4945,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.70372736 = fieldWeight in 4945, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.15625 = fieldNorm(doc=4945)
0.35714287 = coord(5/14)
-
Freeman, C.B.: ¬The new schedules : a note (1965)
0.15
0.14716978 = product of:
0.5150942 = sum of:
0.053833168 = weight(_text_:classification in 3933) [ClassicSimilarity], result of:
0.053833168 = score(doc=3933,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 3933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=3933)
0.13580929 = product of:
0.27161857 = sum of:
0.27161857 = weight(_text_:bliss in 3933) [ClassicSimilarity], result of:
0.27161857 = score(doc=3933,freq=2.0), product of:
0.21478812 = queryWeight, product of:
7.1535926 = idf(docFreq=93, maxDocs=44218)
0.03002521 = queryNorm
1.2645885 = fieldWeight in 3933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1535926 = idf(docFreq=93, maxDocs=44218)
0.125 = fieldNorm(doc=3933)
0.5 = coord(1/2)
0.27161857 = weight(_text_:bliss in 3933) [ClassicSimilarity], result of:
0.27161857 = score(doc=3933,freq=2.0), product of:
0.21478812 = queryWeight, product of:
7.1535926 = idf(docFreq=93, maxDocs=44218)
0.03002521 = queryNorm
1.2645885 = fieldWeight in 3933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1535926 = idf(docFreq=93, maxDocs=44218)
0.125 = fieldNorm(doc=3933)
0.053833168 = weight(_text_:classification in 3933) [ClassicSimilarity], result of:
0.053833168 = score(doc=3933,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 3933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=3933)
0.2857143 = coord(4/14)
- Source
- Bliss classification bulletin. 3(1965) no.2, S.3
-
Barden, B.R.; Denison, B.: Guide to the SLA loan collection of classification schemes and subject heading lists on deposit at Western Reserve Univ. as of March 20, 1961 (1961)
0.08
0.076099165 = product of:
0.21307766 = sum of:
0.05092278 = weight(_text_:subject in 6157) [ClassicSimilarity], result of:
0.05092278 = score(doc=6157,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.4741941 = fieldWeight in 6157, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.09375 = fieldNorm(doc=6157)
0.04037488 = weight(_text_:classification in 6157) [ClassicSimilarity], result of:
0.04037488 = score(doc=6157,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.42223644 = fieldWeight in 6157, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.09375 = fieldNorm(doc=6157)
0.05699712 = product of:
0.11399424 = sum of:
0.11399424 = weight(_text_:schemes in 6157) [ClassicSimilarity], result of:
0.11399424 = score(doc=6157,freq=2.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
0.7094823 = fieldWeight in 6157, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.09375 = fieldNorm(doc=6157)
0.5 = coord(1/2)
0.04037488 = weight(_text_:classification in 6157) [ClassicSimilarity], result of:
0.04037488 = score(doc=6157,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.42223644 = fieldWeight in 6157, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.09375 = fieldNorm(doc=6157)
0.024408007 = product of:
0.048816014 = sum of:
0.048816014 = weight(_text_:22 in 6157) [ClassicSimilarity], result of:
0.048816014 = score(doc=6157,freq=2.0), product of:
0.10514317 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03002521 = queryNorm
0.46428138 = fieldWeight in 6157, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6157)
0.5 = coord(1/2)
0.35714287 = coord(5/14)
- Footnote
- Rez. in: College and research libraries 22(1961) no.6, S.483-484 (A.R. Lindsay)
-
Mills, J.: Inadequacies of existing general classification schemes (1969)
0.05
0.04921495 = product of:
0.22966978 = sum of:
0.08158656 = weight(_text_:classification in 1282) [ClassicSimilarity], result of:
0.08158656 = score(doc=1282,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.85322416 = fieldWeight in 1282, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=1282)
0.06649664 = product of:
0.13299328 = sum of:
0.13299328 = weight(_text_:schemes in 1282) [ClassicSimilarity], result of:
0.13299328 = score(doc=1282,freq=2.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
0.82772934 = fieldWeight in 1282, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.109375 = fieldNorm(doc=1282)
0.5 = coord(1/2)
0.08158656 = weight(_text_:classification in 1282) [ClassicSimilarity], result of:
0.08158656 = score(doc=1282,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.85322416 = fieldWeight in 1282, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=1282)
0.21428572 = coord(3/14)
- Source
- Classification and information control. Papers representing the work of the Classification Research Group during 1960-1968
-
Fairthorne, R.A.: 'Browsing' schemes and 'specialist' schemes (1969)
0.05
0.048700877 = product of:
0.22727075 = sum of:
0.06661515 = weight(_text_:classification in 1280) [ClassicSimilarity], result of:
0.06661515 = score(doc=1280,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.69665456 = fieldWeight in 1280, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=1280)
0.09404045 = product of:
0.1880809 = sum of:
0.1880809 = weight(_text_:schemes in 1280) [ClassicSimilarity], result of:
0.1880809 = score(doc=1280,freq=4.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
1.1705861 = fieldWeight in 1280, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.109375 = fieldNorm(doc=1280)
0.5 = coord(1/2)
0.06661515 = weight(_text_:classification in 1280) [ClassicSimilarity], result of:
0.06661515 = score(doc=1280,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.69665456 = fieldWeight in 1280, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=1280)
0.21428572 = coord(3/14)
- Source
- Classification and information control. Papers representing the work of the Classification Research Group during 1960-1968
-
Thesaurofacet: a thesaurus and faceted classification for engineering and related subjects (1969)
0.04
0.044523217 = product of:
0.20777501 = sum of:
0.0759112 = weight(_text_:subject in 344) [ClassicSimilarity], result of:
0.0759112 = score(doc=344,freq=10.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.7068869 = fieldWeight in 344, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.0625 = fieldNorm(doc=344)
0.0659319 = weight(_text_:classification in 344) [ClassicSimilarity], result of:
0.0659319 = score(doc=344,freq=12.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.6895092 = fieldWeight in 344, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0625 = fieldNorm(doc=344)
0.0659319 = weight(_text_:classification in 344) [ClassicSimilarity], result of:
0.0659319 = score(doc=344,freq=12.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.6895092 = fieldWeight in 344, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0625 = fieldNorm(doc=344)
0.21428572 = coord(3/14)
- Footnote
- Revision of 'A faceted subject classification for engineering', 3rd ed., 1961
- LCSH
- Classification / Books / Technology
Subject headings / Technology
Classification / Books / Engineering
Subject headings / Engineering
- Subject
- Classification / Books / Technology
Subject headings / Technology
Classification / Books / Engineering
Subject headings / Engineering
-
Wåhlin, E.: Classification systems and their subjects : a general analysis of different kinds of classification systems characterized by different types of subject (1966)
0.04
0.041280046 = product of:
0.19264022 = sum of:
0.059409913 = weight(_text_:subject in 2584) [ClassicSimilarity], result of:
0.059409913 = score(doc=2584,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.5532265 = fieldWeight in 2584, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.109375 = fieldNorm(doc=2584)
0.06661515 = weight(_text_:classification in 2584) [ClassicSimilarity], result of:
0.06661515 = score(doc=2584,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.69665456 = fieldWeight in 2584, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=2584)
0.06661515 = weight(_text_:classification in 2584) [ClassicSimilarity], result of:
0.06661515 = score(doc=2584,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.69665456 = fieldWeight in 2584, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=2584)
0.21428572 = coord(3/14)
-
Veryha, W.: Problems in classification of slavic books with Library of Congress Classification Schedules : and subject headings (1967)
0.04
0.041280046 = product of:
0.19264022 = sum of:
0.059409913 = weight(_text_:subject in 6254) [ClassicSimilarity], result of:
0.059409913 = score(doc=6254,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.5532265 = fieldWeight in 6254, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.109375 = fieldNorm(doc=6254)
0.06661515 = weight(_text_:classification in 6254) [ClassicSimilarity], result of:
0.06661515 = score(doc=6254,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.69665456 = fieldWeight in 6254, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=6254)
0.06661515 = weight(_text_:classification in 6254) [ClassicSimilarity], result of:
0.06661515 = score(doc=6254,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.69665456 = fieldWeight in 6254, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=6254)
0.21428572 = coord(3/14)
-
Batty, C.D.: ¬An introduction to Colon Classification : a programmed text (1966)
0.04
0.040163502 = product of:
0.18742968 = sum of:
0.053833168 = weight(_text_:classification in 3338) [ClassicSimilarity], result of:
0.053833168 = score(doc=3338,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 3338, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=3338)
0.053833168 = weight(_text_:classification in 3338) [ClassicSimilarity], result of:
0.053833168 = score(doc=3338,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 3338, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=3338)
0.079763345 = product of:
0.15952669 = sum of:
0.15952669 = weight(_text_:texts in 3338) [ClassicSimilarity], result of:
0.15952669 = score(doc=3338,freq=2.0), product of:
0.16460659 = queryWeight, product of:
5.4822793 = idf(docFreq=499, maxDocs=44218)
0.03002521 = queryNorm
0.9691392 = fieldWeight in 3338, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4822793 = idf(docFreq=499, maxDocs=44218)
0.125 = fieldNorm(doc=3338)
0.5 = coord(1/2)
0.21428572 = coord(3/14)
- Series
- Programmed texts in library and information science
-
Holley, E.G.: ¬The trend to LC : thoughts on changing library classification schemes (1967)
0.04
0.03935625 = product of:
0.1836625 = sum of:
0.053833168 = weight(_text_:classification in 1713) [ClassicSimilarity], result of:
0.053833168 = score(doc=1713,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 1713, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1713)
0.07599616 = product of:
0.15199232 = sum of:
0.15199232 = weight(_text_:schemes in 1713) [ClassicSimilarity], result of:
0.15199232 = score(doc=1713,freq=2.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
0.9459764 = fieldWeight in 1713, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.125 = fieldNorm(doc=1713)
0.5 = coord(1/2)
0.053833168 = weight(_text_:classification in 1713) [ClassicSimilarity], result of:
0.053833168 = score(doc=1713,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 1713, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1713)
0.21428572 = coord(3/14)
-
Whitrow, A.: Classification schemes for the history of science : a comparison (1964)
0.04
0.03935625 = product of:
0.1836625 = sum of:
0.053833168 = weight(_text_:classification in 1904) [ClassicSimilarity], result of:
0.053833168 = score(doc=1904,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 1904, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1904)
0.07599616 = product of:
0.15199232 = sum of:
0.15199232 = weight(_text_:schemes in 1904) [ClassicSimilarity], result of:
0.15199232 = score(doc=1904,freq=2.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
0.9459764 = fieldWeight in 1904, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.125 = fieldNorm(doc=1904)
0.5 = coord(1/2)
0.053833168 = weight(_text_:classification in 1904) [ClassicSimilarity], result of:
0.053833168 = score(doc=1904,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 1904, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1904)
0.21428572 = coord(3/14)
-
Classification and information control : Papers representing the work of the Classification Research Group during 1960-1968 (1969)
0.04
0.03653262 = product of:
0.17048557 = sum of:
0.06056231 = weight(_text_:classification in 3402) [ClassicSimilarity], result of:
0.06056231 = score(doc=3402,freq=18.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.6333546 = fieldWeight in 3402, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.046875 = fieldNorm(doc=3402)
0.049360957 = product of:
0.098721914 = sum of:
0.098721914 = weight(_text_:schemes in 3402) [ClassicSimilarity], result of:
0.098721914 = score(doc=3402,freq=6.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
0.6144297 = fieldWeight in 3402, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.046875 = fieldNorm(doc=3402)
0.5 = coord(1/2)
0.06056231 = weight(_text_:classification in 3402) [ClassicSimilarity], result of:
0.06056231 = score(doc=3402,freq=18.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.6333546 = fieldWeight in 3402, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.046875 = fieldNorm(doc=3402)
0.21428572 = coord(3/14)
- Content
- Enthält die Beiträge: FAIRTHORNE, R.A.: 'Browsing' schemes and 'specialist' schemes; KYLE, B.R.F.: Lessons learned from experience in drafting the Kyle classification; MILLS, J.: Inadequacies of exing general classification schemes; COATES, E.J.: CRG proposals for a new general classification; TOMLINSON, H.: Notes on initial work for NATO classification; TOMLINSON, H.: Report on work for new general classification scheme; TOMLINSON, H.: Expansion of categories using mining terms; TOMLINSON, H.: Relationship between geology and mining; TOMLINSON, H.: Use of categories for sculpture; TOMLINSON, H.: Expansion of categories using terms from physics; TOMLINSON, H.: The distinction between physical and chemical entities; TOMLINSON, H.: Concepts within politics; TOMLINSON, H.: Problems arising from first GCS papers; AUSTIN, D.: The theory of integrative levels reconsidered as the basis of a general classification; AUSTIN, D.: Demonstration: provisional scheme for naturally occuring entities; AUSTIN, D.: Stages in classing and exercises; AUSTIN, D.: Report to the Library Association Research Committee on the use of the NATO grant
- Editor
- Classification Research Group
-
Hillman, D.J.: Mathematical classification techniques for nonstatic document collections, with particular reference to the problem of relevance (1965)
0.04
0.03611862 = product of:
0.16855356 = sum of:
0.047104023 = weight(_text_:classification in 5516) [ClassicSimilarity], result of:
0.047104023 = score(doc=5516,freq=8.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.49260917 = fieldWeight in 5516, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0546875 = fieldNorm(doc=5516)
0.07434551 = product of:
0.14869101 = sum of:
0.14869101 = weight(_text_:schemes in 5516) [ClassicSimilarity], result of:
0.14869101 = score(doc=5516,freq=10.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
0.9254295 = fieldWeight in 5516, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.0546875 = fieldNorm(doc=5516)
0.5 = coord(1/2)
0.047104023 = weight(_text_:classification in 5516) [ClassicSimilarity], result of:
0.047104023 = score(doc=5516,freq=8.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.49260917 = fieldWeight in 5516, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0546875 = fieldNorm(doc=5516)
0.21428572 = coord(3/14)
- Abstract
- It is first argued that classification schemes have an essentially hypothetical nature, whose adoption is not anything which can be true or false. Such schemes are therefore corrigible and susceptible of modification as fresh data accrue. These schemes are tools for the logical analysis of the structure of recorded knowledge. Their use amount to the adoption of a hypothesis. ... It is therefore imperative that classification schemes be devised which do allow us to deal with sets of documents that change with time. The formal bases of two such schemes are next described. They are known, respectively, as implicative lattices and subtractive lattices ...
- Source
- Classification research. Proc. of the 2nd Int. Study Conf. ... , Elsinore, 14.-18.9.1964. Ed.: P. Atherton
-
Coates, E.J.: CRG proposals for a new general classification (1969)
0.04
0.035200864 = product of:
0.1642707 = sum of:
0.06993134 = weight(_text_:classification in 1283) [ClassicSimilarity], result of:
0.06993134 = score(doc=1283,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.731335 = fieldWeight in 1283, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.09375 = fieldNorm(doc=1283)
0.06993134 = weight(_text_:classification in 1283) [ClassicSimilarity], result of:
0.06993134 = score(doc=1283,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.731335 = fieldWeight in 1283, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.09375 = fieldNorm(doc=1283)
0.024408007 = product of:
0.048816014 = sum of:
0.048816014 = weight(_text_:22 in 1283) [ClassicSimilarity], result of:
0.048816014 = score(doc=1283,freq=2.0), product of:
0.10514317 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03002521 = queryNorm
0.46428138 = fieldWeight in 1283, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1283)
0.5 = coord(1/2)
0.21428572 = coord(3/14)
- Pages
- S.19-22
- Source
- Classification and information control. Papers representing the work of the Classification Research Group during 1960-1968
-
Vickery, B.C.: Faceted classification schemes (1966)
0.03
0.034436718 = product of:
0.16070469 = sum of:
0.047104023 = weight(_text_:classification in 3439) [ClassicSimilarity], result of:
0.047104023 = score(doc=3439,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.49260917 = fieldWeight in 3439, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=3439)
0.06649664 = product of:
0.13299328 = sum of:
0.13299328 = weight(_text_:schemes in 3439) [ClassicSimilarity], result of:
0.13299328 = score(doc=3439,freq=2.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
0.82772934 = fieldWeight in 3439, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.109375 = fieldNorm(doc=3439)
0.5 = coord(1/2)
0.047104023 = weight(_text_:classification in 3439) [ClassicSimilarity], result of:
0.047104023 = score(doc=3439,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.49260917 = fieldWeight in 3439, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=3439)
0.21428572 = coord(3/14)
-
Austin, D.: Prospects for a new general classification (1969)
0.03
0.029497927 = product of:
0.10324274 = sum of:
0.021217827 = weight(_text_:subject in 1519) [ClassicSimilarity], result of:
0.021217827 = score(doc=1519,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.19758089 = fieldWeight in 1519, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.029138058 = weight(_text_:classification in 1519) [ClassicSimilarity], result of:
0.029138058 = score(doc=1519,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.3047229 = fieldWeight in 1519, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.0237488 = product of:
0.0474976 = sum of:
0.0474976 = weight(_text_:schemes in 1519) [ClassicSimilarity], result of:
0.0474976 = score(doc=1519,freq=2.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
0.2956176 = fieldWeight in 1519, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.5 = coord(1/2)
0.029138058 = weight(_text_:classification in 1519) [ClassicSimilarity], result of:
0.029138058 = score(doc=1519,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.3047229 = fieldWeight in 1519, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.2857143 = coord(4/14)
- Abstract
- In traditional classification schemes, the universe of knowledge is brokeii down into self- contained disciplines which are further analysed to the point at which a particular concept is located. This leads to problems of: (a) currency: keeping the scheme in line with new discoveries. (b) hospitality: allowing room for insertion of new subjects (c) cross-classification: a concept may be considered in such a way that it fits as logically into one discipline as another. Machine retrieval is also hampered by the fact that any individual concept is notated differently, depending on where in the scheme it appears. The approach now considered is from an organized universe of concepts, every concept being set down only once in an appropriate vocabulary, where it acquires the notation which identifies it wherever it is used. It has been found that all the concepts present in any compound subject can be handled as though they belong to one of two basic concept types, being either Entities or Attributes. In classing, these concepts are identified, and notation is selected from appropriate schedules. Subjects are then built according to formal rules, the final class number incorporating operators which convey the fundamental relationships between concepts. From this viewpoint, the Rules and Operators of the proposed system can be seen as the grammar of an IR language, and the schedules of Entities and Attributes as its vocabulary.
-
Ranganathan, S.R.: Colon Classification : Basic classification (1963)
0.03
0.027189858 = product of:
0.190329 = sum of:
0.0951645 = weight(_text_:classification in 1832) [ClassicSimilarity], result of:
0.0951645 = score(doc=1832,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.99522084 = fieldWeight in 1832, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.15625 = fieldNorm(doc=1832)
0.0951645 = weight(_text_:classification in 1832) [ClassicSimilarity], result of:
0.0951645 = score(doc=1832,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.99522084 = fieldWeight in 1832, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.15625 = fieldNorm(doc=1832)
0.14285715 = coord(2/14)
-
Statement on types of classification available to new academic libraries (1965)
0.03
0.026640512 = product of:
0.18648358 = sum of:
0.09324179 = weight(_text_:classification in 1141) [ClassicSimilarity], result of:
0.09324179 = score(doc=1141,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.97511333 = fieldWeight in 1141, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1141)
0.09324179 = weight(_text_:classification in 1141) [ClassicSimilarity], result of:
0.09324179 = score(doc=1141,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.97511333 = fieldWeight in 1141, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1141)
0.14285715 = coord(2/14)
- Editor
- Classification Committee, RTSD Cataloging and Classification Section
-
Melton, J.S.: ¬A use for the techniques of structural linguistics in documentation research (1965)
0.03
0.02660187 = product of:
0.12414206 = sum of:
0.048010457 = weight(_text_:subject in 834) [ClassicSimilarity], result of:
0.048010457 = score(doc=834,freq=4.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.4470745 = fieldWeight in 834, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.0625 = fieldNorm(doc=834)
0.0380658 = weight(_text_:classification in 834) [ClassicSimilarity], result of:
0.0380658 = score(doc=834,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.39808834 = fieldWeight in 834, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0625 = fieldNorm(doc=834)
0.0380658 = weight(_text_:classification in 834) [ClassicSimilarity], result of:
0.0380658 = score(doc=834,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.39808834 = fieldWeight in 834, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0625 = fieldNorm(doc=834)
0.21428572 = coord(3/14)
- Abstract
- Index language (the system of symbols for representing subject content after analysis) is considered as a separate component and a variable in an information retrieval system. It is suggested that for purposes of testing, comparing and evaluating index language, the techniques of structural linguistics may provide a descriptive methodology by which all such languages (hierarchical and faceted classification, analytico-synthetic indexing, traditional subject indexing, indexes and classifications based on automatic text analysis, etc.) could be described in term of a linguistic model, and compared on a common basis
- Source
- Classification research. Proc. 2nd Int. Study Conf. ... Elsinore, 14.-18.8.1964. Ed.: P. Atherton
-
Tomlinson, H.: Notes on initial work for NATO classification (1969)
0.02
0.023310447 = product of:
0.16317312 = sum of:
0.08158656 = weight(_text_:classification in 1284) [ClassicSimilarity], result of:
0.08158656 = score(doc=1284,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.85322416 = fieldWeight in 1284, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=1284)
0.08158656 = weight(_text_:classification in 1284) [ClassicSimilarity], result of:
0.08158656 = score(doc=1284,freq=6.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.85322416 = fieldWeight in 1284, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.109375 = fieldNorm(doc=1284)
0.14285715 = coord(2/14)
- Source
- Classification and information control. Papers representing the work of the Classification Research Group during 1960-1968
