-
Medical Subject Headings : annotated alphabetic list (1993)
0.21
0.20518117 = sum of:
0.20518117 = product of:
0.7327899 = sum of:
0.03250165 = weight(abstract_txt:terms in 477) [ClassicSimilarity], result of:
0.03250165 = score(doc=477,freq=1.0), product of:
0.06430062 = queryWeight, product of:
4.043712 = idf(docFreq=2116, maxDocs=44421)
0.015901383 = queryNorm
0.505464 = fieldWeight in 477, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.043712 = idf(docFreq=2116, maxDocs=44421)
0.125 = fieldNorm(doc=477)
0.07642072 = weight(abstract_txt:includes in 477) [ClassicSimilarity], result of:
0.07642072 = score(doc=477,freq=1.0), product of:
0.11369786 = queryWeight, product of:
1.3297457 = boost
5.3771086 = idf(docFreq=557, maxDocs=44421)
0.015901383 = queryNorm
0.6721386 = fieldWeight in 477, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3771086 = idf(docFreq=557, maxDocs=44421)
0.125 = fieldNorm(doc=477)
0.086273 = weight(abstract_txt:references in 477) [ClassicSimilarity], result of:
0.086273 = score(doc=477,freq=1.0), product of:
0.12327116 = queryWeight, product of:
1.3845963 = boost
5.598909 = idf(docFreq=446, maxDocs=44421)
0.015901383 = queryNorm
0.6998636 = fieldWeight in 477, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.598909 = idf(docFreq=446, maxDocs=44421)
0.125 = fieldNorm(doc=477)
0.08637657 = weight(abstract_txt:cross in 477) [ClassicSimilarity], result of:
0.08637657 = score(doc=477,freq=1.0), product of:
0.1233698 = queryWeight, product of:
1.3851502 = boost
5.6011486 = idf(docFreq=445, maxDocs=44421)
0.015901383 = queryNorm
0.7001436 = fieldWeight in 477, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6011486 = idf(docFreq=445, maxDocs=44421)
0.125 = fieldNorm(doc=477)
0.11490791 = weight(abstract_txt:entries in 477) [ClassicSimilarity], result of:
0.11490791 = score(doc=477,freq=1.0), product of:
0.14922611 = queryWeight, product of:
1.5234032 = boost
6.160204 = idf(docFreq=254, maxDocs=44421)
0.015901383 = queryNorm
0.7700255 = fieldWeight in 477, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.160204 = idf(docFreq=254, maxDocs=44421)
0.125 = fieldNorm(doc=477)
0.14550246 = weight(abstract_txt:descriptors in 477) [ClassicSimilarity], result of:
0.14550246 = score(doc=477,freq=1.0), product of:
0.17465933 = queryWeight, product of:
1.648118 = boost
6.664515 = idf(docFreq=153, maxDocs=44421)
0.015901383 = queryNorm
0.8330644 = fieldWeight in 477, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.664515 = idf(docFreq=153, maxDocs=44421)
0.125 = fieldNorm(doc=477)
0.19080758 = weight(abstract_txt:mesh in 477) [ClassicSimilarity], result of:
0.19080758 = score(doc=477,freq=1.0), product of:
0.20925474 = queryWeight, product of:
1.8039732 = boost
7.2947483 = idf(docFreq=81, maxDocs=44421)
0.015901383 = queryNorm
0.91184354 = fieldWeight in 477, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.2947483 = idf(docFreq=81, maxDocs=44421)
0.125 = fieldNorm(doc=477)
0.28 = coord(7/25)
-
NASA thesaurus (1994)
0.17
0.1748875 = sum of:
0.1748875 = product of:
0.7286979 = sum of:
0.056877885 = weight(abstract_txt:terms in 4048) [ClassicSimilarity], result of:
0.056877885 = score(doc=4048,freq=4.0), product of:
0.06430062 = queryWeight, product of:
4.043712 = idf(docFreq=2116, maxDocs=44421)
0.015901383 = queryNorm
0.884562 = fieldWeight in 4048, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.043712 = idf(docFreq=2116, maxDocs=44421)
0.109375 = fieldNorm(doc=4048)
0.06686813 = weight(abstract_txt:includes in 4048) [ClassicSimilarity], result of:
0.06686813 = score(doc=4048,freq=1.0), product of:
0.11369786 = queryWeight, product of:
1.3297457 = boost
5.3771086 = idf(docFreq=557, maxDocs=44421)
0.015901383 = queryNorm
0.58812124 = fieldWeight in 4048, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3771086 = idf(docFreq=557, maxDocs=44421)
0.109375 = fieldNorm(doc=4048)
0.10675739 = weight(abstract_txt:references in 4048) [ClassicSimilarity], result of:
0.10675739 = score(doc=4048,freq=2.0), product of:
0.12327116 = queryWeight, product of:
1.3845963 = boost
5.598909 = idf(docFreq=446, maxDocs=44421)
0.015901383 = queryNorm
0.866037 = fieldWeight in 4048, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.598909 = idf(docFreq=446, maxDocs=44421)
0.109375 = fieldNorm(doc=4048)
0.10054443 = weight(abstract_txt:entries in 4048) [ClassicSimilarity], result of:
0.10054443 = score(doc=4048,freq=1.0), product of:
0.14922611 = queryWeight, product of:
1.5234032 = boost
6.160204 = idf(docFreq=254, maxDocs=44421)
0.015901383 = queryNorm
0.67377234 = fieldWeight in 4048, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.160204 = idf(docFreq=254, maxDocs=44421)
0.109375 = fieldNorm(doc=4048)
0.12731466 = weight(abstract_txt:descriptors in 4048) [ClassicSimilarity], result of:
0.12731466 = score(doc=4048,freq=1.0), product of:
0.17465933 = queryWeight, product of:
1.648118 = boost
6.664515 = idf(docFreq=153, maxDocs=44421)
0.015901383 = queryNorm
0.7289313 = fieldWeight in 4048, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.664515 = idf(docFreq=153, maxDocs=44421)
0.109375 = fieldNorm(doc=4048)
0.2703354 = weight(abstract_txt:4.000 in 4048) [ClassicSimilarity], result of:
0.2703354 = score(doc=4048,freq=1.0), product of:
0.2885414 = queryWeight, product of:
2.118344 = boost
8.565973 = idf(docFreq=22, maxDocs=44421)
0.015901383 = queryNorm
0.93690336 = fieldWeight in 4048, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.565973 = idf(docFreq=22, maxDocs=44421)
0.109375 = fieldNorm(doc=4048)
0.24 = coord(6/25)
-
Devadason, F.J.: Online construction of alphabetic classaurus : a vocabulary control and indexing tool (1985)
0.17
0.17178823 = sum of:
0.17178823 = product of:
0.6135294 = sum of:
0.034473203 = weight(abstract_txt:terms in 1466) [ClassicSimilarity], result of:
0.034473203 = score(doc=1466,freq=8.0), product of:
0.06430062 = queryWeight, product of:
4.043712 = idf(docFreq=2116, maxDocs=44421)
0.015901383 = queryNorm
0.53612554 = fieldWeight in 1466, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.043712 = idf(docFreq=2116, maxDocs=44421)
0.046875 = fieldNorm(doc=1466)
0.026402999 = weight(abstract_txt:selected in 1466) [ClassicSimilarity], result of:
0.026402999 = score(doc=1466,freq=1.0), product of:
0.10765302 = queryWeight, product of:
1.2939144 = boost
5.2322173 = idf(docFreq=644, maxDocs=44421)
0.015901383 = queryNorm
0.24526018 = fieldWeight in 1466, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.2322173 = idf(docFreq=644, maxDocs=44421)
0.046875 = fieldNorm(doc=1466)
0.043090466 = weight(abstract_txt:entries in 1466) [ClassicSimilarity], result of:
0.043090466 = score(doc=1466,freq=1.0), product of:
0.14922611 = queryWeight, product of:
1.5234032 = boost
6.160204 = idf(docFreq=254, maxDocs=44421)
0.015901383 = queryNorm
0.28875956 = fieldWeight in 1466, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.160204 = idf(docFreq=254, maxDocs=44421)
0.046875 = fieldNorm(doc=1466)
0.06615083 = weight(abstract_txt:updating in 1466) [ClassicSimilarity], result of:
0.06615083 = score(doc=1466,freq=1.0), product of:
0.19858551 = queryWeight, product of:
1.7573822 = boost
7.1063476 = idf(docFreq=98, maxDocs=44421)
0.015901383 = queryNorm
0.33311003 = fieldWeight in 1466, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.1063476 = idf(docFreq=98, maxDocs=44421)
0.046875 = fieldNorm(doc=1466)
0.1678682 = weight(abstract_txt:schedules in 1466) [ClassicSimilarity], result of:
0.1678682 = score(doc=1466,freq=6.0), product of:
0.20332271 = queryWeight, product of:
1.7782196 = boost
7.190608 = idf(docFreq=90, maxDocs=44421)
0.015901383 = queryNorm
0.82562447 = fieldWeight in 1466, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
7.190608 = idf(docFreq=90, maxDocs=44421)
0.046875 = fieldNorm(doc=1466)
0.17291352 = weight(abstract_txt:schedule in 1466) [ClassicSimilarity], result of:
0.17291352 = score(doc=1466,freq=4.0), product of:
0.23738685 = queryWeight, product of:
1.9214132 = boost
7.769642 = idf(docFreq=50, maxDocs=44421)
0.015901383 = queryNorm
0.7284039 = fieldWeight in 1466, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.769642 = idf(docFreq=50, maxDocs=44421)
0.046875 = fieldNorm(doc=1466)
0.10263018 = weight(abstract_txt:index in 1466) [ClassicSimilarity], result of:
0.10263018 = score(doc=1466,freq=3.0), product of:
0.26613835 = queryWeight, product of:
3.523764 = boost
4.7496953 = idf(docFreq=1044, maxDocs=44421)
0.015901383 = queryNorm
0.38562718 = fieldWeight in 1466, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.7496953 = idf(docFreq=1044, maxDocs=44421)
0.046875 = fieldNorm(doc=1466)
0.28 = coord(7/25)
-
Otchere, F.F.: African studies thesaurus : subject headings for library uses (1992)
0.12
0.115434185 = sum of:
0.115434185 = product of:
0.7214637 = sum of:
0.086273 = weight(abstract_txt:references in 1822) [ClassicSimilarity], result of:
0.086273 = score(doc=1822,freq=1.0), product of:
0.12327116 = queryWeight, product of:
1.3845963 = boost
5.598909 = idf(docFreq=446, maxDocs=44421)
0.015901383 = queryNorm
0.6998636 = fieldWeight in 1822, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.598909 = idf(docFreq=446, maxDocs=44421)
0.125 = fieldNorm(doc=1822)
0.08637657 = weight(abstract_txt:cross in 1822) [ClassicSimilarity], result of:
0.08637657 = score(doc=1822,freq=1.0), product of:
0.1233698 = queryWeight, product of:
1.3851502 = boost
5.6011486 = idf(docFreq=445, maxDocs=44421)
0.015901383 = queryNorm
0.7001436 = fieldWeight in 1822, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6011486 = idf(docFreq=445, maxDocs=44421)
0.125 = fieldNorm(doc=1822)
0.23985936 = weight(abstract_txt:notations in 1822) [ClassicSimilarity], result of:
0.23985936 = score(doc=1822,freq=1.0), product of:
0.24373393 = queryWeight, product of:
1.9469304 = boost
7.872826 = idf(docFreq=45, maxDocs=44421)
0.015901383 = queryNorm
0.98410326 = fieldWeight in 1822, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.872826 = idf(docFreq=45, maxDocs=44421)
0.125 = fieldNorm(doc=1822)
0.30895475 = weight(abstract_txt:4.000 in 1822) [ClassicSimilarity], result of:
0.30895475 = score(doc=1822,freq=1.0), product of:
0.2885414 = queryWeight, product of:
2.118344 = boost
8.565973 = idf(docFreq=22, maxDocs=44421)
0.015901383 = queryNorm
1.0707467 = fieldWeight in 1822, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.565973 = idf(docFreq=22, maxDocs=44421)
0.125 = fieldNorm(doc=1822)
0.16 = coord(4/25)
-
MeSH Thesaurus : German version '96 (1996)
0.10
0.09713016 = sum of:
0.09713016 = product of:
0.80941796 = sum of:
0.14025876 = weight(abstract_txt:medicine in 6114) [ClassicSimilarity], result of:
0.14025876 = score(doc=6114,freq=1.0), product of:
0.1704374 = queryWeight, product of:
1.6280768 = boost
6.5834737 = idf(docFreq=166, maxDocs=44421)
0.015901383 = queryNorm
0.8229342 = fieldWeight in 6114, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.5834737 = idf(docFreq=166, maxDocs=44421)
0.125 = fieldNorm(doc=6114)
0.19080758 = weight(abstract_txt:mesh in 6114) [ClassicSimilarity], result of:
0.19080758 = score(doc=6114,freq=1.0), product of:
0.20925474 = queryWeight, product of:
1.8039732 = boost
7.2947483 = idf(docFreq=81, maxDocs=44421)
0.015901383 = queryNorm
0.91184354 = fieldWeight in 6114, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.2947483 = idf(docFreq=81, maxDocs=44421)
0.125 = fieldNorm(doc=6114)
0.47835162 = weight(abstract_txt:18.000 in 6114) [ClassicSimilarity], result of:
0.47835162 = score(doc=6114,freq=1.0), product of:
0.3861681 = queryWeight, product of:
2.4506462 = boost
9.909708 = idf(docFreq=5, maxDocs=44421)
0.015901383 = queryNorm
1.2387135 = fieldWeight in 6114, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.909708 = idf(docFreq=5, maxDocs=44421)
0.125 = fieldNorm(doc=6114)
0.12 = coord(3/25)