-
Dykstra, M.: LC subject headings disguised as a thesaurus (1988)
5.81
5.81187 = sum of:
5.81187 = weight(author_txt:dykstra in 77) [ClassicSimilarity], result of:
5.81187 = fieldWeight in 77, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.298992 = idf(docFreq=10, maxDocs=44218)
0.625 = fieldNorm(doc=77)
-
Dykstra, M.: Subject indexing and retrieval: what more can technology do? (1987)
5.81
5.81187 = sum of:
5.81187 = weight(author_txt:dykstra in 152) [ClassicSimilarity], result of:
5.81187 = fieldWeight in 152, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.298992 = idf(docFreq=10, maxDocs=44218)
0.625 = fieldNorm(doc=152)
-
Dykstra, M.: PRECIS in the online catalog (1989)
5.81
5.81187 = sum of:
5.81187 = weight(author_txt:dykstra in 348) [ClassicSimilarity], result of:
5.81187 = fieldWeight in 348, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.298992 = idf(docFreq=10, maxDocs=44218)
0.625 = fieldNorm(doc=348)
-
Dykstra, M.: ¬The lion that squeaked (1978)
5.81
5.81187 = sum of:
5.81187 = weight(author_txt:dykstra in 1647) [ClassicSimilarity], result of:
5.81187 = fieldWeight in 1647, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.298992 = idf(docFreq=10, maxDocs=44218)
0.625 = fieldNorm(doc=1647)
-
Dykstra, M.: Canada's role in bridging the North American / European approach to classification (1990)
5.81
5.81187 = sum of:
5.81187 = weight(author_txt:dykstra in 2405) [ClassicSimilarity], result of:
5.81187 = fieldWeight in 2405, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.298992 = idf(docFreq=10, maxDocs=44218)
0.625 = fieldNorm(doc=2405)
-
Zhang, X.; Liu, J.; Cole, M.; Belkin, N.: Predicting users' domain knowledge in information retrieval using multiple regression analysis of search behaviors (2015)
0.66
0.659145 = sum of:
0.659145 = sum of:
0.044705465 = weight(abstract_txt:subject in 1822) [ClassicSimilarity], result of:
0.044705465 = score(doc=1822,freq=1.0), product of:
0.18307756 = queryWeight, product of:
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.046858635 = queryNorm
0.24418867 = fieldWeight in 1822, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.0625 = fieldNorm(doc=1822)
0.102478966 = weight(abstract_txt:headings in 1822) [ClassicSimilarity], result of:
0.102478966 = score(doc=1822,freq=1.0), product of:
0.31828624 = queryWeight, product of:
1.3185341 = boost
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.046858635 = queryNorm
0.3219711 = fieldWeight in 1822, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.0625 = fieldNorm(doc=1822)
0.51196057 = weight(abstract_txt:saved in 1822) [ClassicSimilarity], result of:
0.51196057 = score(doc=1822,freq=1.0), product of:
0.93014866 = queryWeight, product of:
2.2540245 = boost
8.806516 = idf(docFreq=17, maxDocs=44218)
0.046858635 = queryNorm
0.55040723 = fieldWeight in 1822, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.806516 = idf(docFreq=17, maxDocs=44218)
0.0625 = fieldNorm(doc=1822)
-
Buizza, P.; Guerrini, M: ¬A conceptual model for the new Soggettario : subject indexing in the light of FRBR (2002)
0.59
0.5887377 = sum of:
0.5887377 = product of:
0.8831066 = sum of:
0.2682328 = weight(abstract_txt:subject in 5685) [ClassicSimilarity], result of:
0.2682328 = score(doc=5685,freq=1.0), product of:
0.18307756 = queryWeight, product of:
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.046858635 = queryNorm
1.465132 = fieldWeight in 5685, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.375 = fieldNorm(doc=5685)
0.6148738 = weight(abstract_txt:headings in 5685) [ClassicSimilarity], result of:
0.6148738 = score(doc=5685,freq=1.0), product of:
0.31828624 = queryWeight, product of:
1.3185341 = boost
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.046858635 = queryNorm
1.9318266 = fieldWeight in 5685, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.375 = fieldNorm(doc=5685)
0.6666667 = coord(2/3)
-
Russell, M.A.: Inconsistencies in subject headings in young adult resources (1991)
0.39
0.39249182 = sum of:
0.39249182 = product of:
0.5887377 = sum of:
0.17882186 = weight(abstract_txt:subject in 4789) [ClassicSimilarity], result of:
0.17882186 = score(doc=4789,freq=4.0), product of:
0.18307756 = queryWeight, product of:
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.046858635 = queryNorm
0.97675467 = fieldWeight in 4789, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.125 = fieldNorm(doc=4789)
0.40991586 = weight(abstract_txt:headings in 4789) [ClassicSimilarity], result of:
0.40991586 = score(doc=4789,freq=4.0), product of:
0.31828624 = queryWeight, product of:
1.3185341 = boost
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.046858635 = queryNorm
1.2878844 = fieldWeight in 4789, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.125 = fieldNorm(doc=4789)
0.6666667 = coord(2/3)
-
Dailey, J.E.: Subject headings (1980)
0.39
0.39249182 = sum of:
0.39249182 = product of:
0.5887377 = sum of:
0.17882186 = weight(abstract_txt:subject in 7602) [ClassicSimilarity], result of:
0.17882186 = score(doc=7602,freq=1.0), product of:
0.18307756 = queryWeight, product of:
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.046858635 = queryNorm
0.97675467 = fieldWeight in 7602, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.25 = fieldNorm(doc=7602)
0.40991586 = weight(abstract_txt:headings in 7602) [ClassicSimilarity], result of:
0.40991586 = score(doc=7602,freq=1.0), product of:
0.31828624 = queryWeight, product of:
1.3185341 = boost
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.046858635 = queryNorm
1.2878844 = fieldWeight in 7602, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.25 = fieldNorm(doc=7602)
0.6666667 = coord(2/3)
-
Hoffmann, G.: Hebrew subject headings : development and implementation at Bar-Ilan University (1991/92)
0.39
0.39249182 = sum of:
0.39249182 = product of:
0.5887377 = sum of:
0.17882186 = weight(abstract_txt:subject in 3014) [ClassicSimilarity], result of:
0.17882186 = score(doc=3014,freq=4.0), product of:
0.18307756 = queryWeight, product of:
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.046858635 = queryNorm
0.97675467 = fieldWeight in 3014, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9070187 = idf(docFreq=2415, maxDocs=44218)
0.125 = fieldNorm(doc=3014)
0.40991586 = weight(abstract_txt:headings in 3014) [ClassicSimilarity], result of:
0.40991586 = score(doc=3014,freq=4.0), product of:
0.31828624 = queryWeight, product of:
1.3185341 = boost
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.046858635 = queryNorm
1.2878844 = fieldWeight in 3014, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.1515374 = idf(docFreq=695, maxDocs=44218)
0.125 = fieldNorm(doc=3014)
0.6666667 = coord(2/3)