-
Engeldinger, E.A.: "Use" as a criterion for the weeding of reference collections (1990)
0.33
0.3265484 = sum of:
0.3265484 = product of:
1.4368129 = sum of:
0.022959696 = weight(abstract_txt:methods in 3589) [ClassicSimilarity], result of:
0.022959696 = score(doc=3589,freq=1.0), product of:
0.059059095 = queryWeight, product of:
1.2344098 = boost
4.146752 = idf(docFreq=1900, maxDocs=44218)
0.011537704 = queryNorm
0.388758 = fieldWeight in 3589, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.146752 = idf(docFreq=1900, maxDocs=44218)
0.09375 = fieldNorm(doc=3589)
0.08188497 = weight(abstract_txt:maintenance in 3589) [ClassicSimilarity], result of:
0.08188497 = score(doc=3589,freq=1.0), product of:
0.1378623 = queryWeight, product of:
1.8859872 = boost
6.335595 = idf(docFreq=212, maxDocs=44218)
0.011537704 = queryNorm
0.5939621 = fieldWeight in 3589, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.335595 = idf(docFreq=212, maxDocs=44218)
0.09375 = fieldNorm(doc=3589)
0.115348615 = weight(abstract_txt:collections in 3589) [ClassicSimilarity], result of:
0.115348615 = score(doc=3589,freq=3.0), product of:
0.15134005 = queryWeight, product of:
2.7945244 = boost
4.693822 = idf(docFreq=1099, maxDocs=44218)
0.011537704 = queryNorm
0.7621817 = fieldWeight in 3589, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.693822 = idf(docFreq=1099, maxDocs=44218)
0.09375 = fieldNorm(doc=3589)
0.14870302 = weight(abstract_txt:reference in 3589) [ClassicSimilarity], result of:
0.14870302 = score(doc=3589,freq=3.0), product of:
0.20520563 = queryWeight, product of:
3.9853938 = boost
4.46271 = idf(docFreq=1385, maxDocs=44218)
0.011537704 = queryNorm
0.7246537 = fieldWeight in 3589, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.46271 = idf(docFreq=1385, maxDocs=44218)
0.09375 = fieldNorm(doc=3589)
1.0679165 = weight(abstract_txt:weeding in 3589) [ClassicSimilarity], result of:
1.0679165 = score(doc=3589,freq=2.0), product of:
0.8743756 = queryWeight, product of:
8.226699 = boost
9.211981 = idf(docFreq=11, maxDocs=44218)
0.011537704 = queryNorm
1.2213476 = fieldWeight in 3589, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.211981 = idf(docFreq=11, maxDocs=44218)
0.09375 = fieldNorm(doc=3589)
0.22727273 = coord(5/22)
-
Bentley, S.; Kent, C.; LaGuardia, C.: Reference sources for the digital age (1995)
0.24
0.24063824 = sum of:
0.24063824 = product of:
1.3235103 = sum of:
0.071925856 = weight(abstract_txt:materials in 3067) [ClassicSimilarity], result of:
0.071925856 = score(doc=3067,freq=2.0), product of:
0.08284448 = queryWeight, product of:
1.4620013 = boost
4.9112997 = idf(docFreq=884, maxDocs=44218)
0.011537704 = queryNorm
0.86820334 = fieldWeight in 3067, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.9112997 = idf(docFreq=884, maxDocs=44218)
0.125 = fieldNorm(doc=3067)
0.046472285 = weight(abstract_txt:libraries in 3067) [ClassicSimilarity], result of:
0.046472285 = score(doc=3067,freq=1.0), product of:
0.098285526 = queryWeight, product of:
2.2520382 = boost
3.782635 = idf(docFreq=2735, maxDocs=44218)
0.011537704 = queryNorm
0.47282937 = fieldWeight in 3067, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.782635 = idf(docFreq=2735, maxDocs=44218)
0.125 = fieldNorm(doc=3067)
0.19827071 = weight(abstract_txt:reference in 3067) [ClassicSimilarity], result of:
0.19827071 = score(doc=3067,freq=3.0), product of:
0.20520563 = queryWeight, product of:
3.9853938 = boost
4.46271 = idf(docFreq=1385, maxDocs=44218)
0.011537704 = queryNorm
0.966205 = fieldWeight in 3067, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.46271 = idf(docFreq=1385, maxDocs=44218)
0.125 = fieldNorm(doc=3067)
1.0068414 = weight(abstract_txt:weeding in 3067) [ClassicSimilarity], result of:
1.0068414 = score(doc=3067,freq=1.0), product of:
0.8743756 = queryWeight, product of:
8.226699 = boost
9.211981 = idf(docFreq=11, maxDocs=44218)
0.011537704 = queryNorm
1.1514976 = fieldWeight in 3067, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.211981 = idf(docFreq=11, maxDocs=44218)
0.125 = fieldNorm(doc=3067)
0.18181819 = coord(4/22)
-
Popp, M.P.; Kabir, A.F.M.F.: CD-ROM sources in the reference collection : issues of access and maintenance (1990)
0.21
0.21232723 = sum of:
0.21232723 = product of:
0.93423975 = sum of:
0.09650236 = weight(abstract_txt:maintenance in 3587) [ClassicSimilarity], result of:
0.09650236 = score(doc=3587,freq=2.0), product of:
0.1378623 = queryWeight, product of:
1.8859872 = boost
6.335595 = idf(docFreq=212, maxDocs=44218)
0.011537704 = queryNorm
0.699991 = fieldWeight in 3587, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.335595 = idf(docFreq=212, maxDocs=44218)
0.078125 = fieldNorm(doc=3587)
0.029045178 = weight(abstract_txt:libraries in 3587) [ClassicSimilarity], result of:
0.029045178 = score(doc=3587,freq=1.0), product of:
0.098285526 = queryWeight, product of:
2.2520382 = boost
3.782635 = idf(docFreq=2735, maxDocs=44218)
0.011537704 = queryNorm
0.29551837 = fieldWeight in 3587, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.782635 = idf(docFreq=2735, maxDocs=44218)
0.078125 = fieldNorm(doc=3587)
0.05549713 = weight(abstract_txt:collections in 3587) [ClassicSimilarity], result of:
0.05549713 = score(doc=3587,freq=1.0), product of:
0.15134005 = queryWeight, product of:
2.7945244 = boost
4.693822 = idf(docFreq=1099, maxDocs=44218)
0.011537704 = queryNorm
0.36670482 = fieldWeight in 3587, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.693822 = idf(docFreq=1099, maxDocs=44218)
0.078125 = fieldNorm(doc=3587)
0.1239192 = weight(abstract_txt:reference in 3587) [ClassicSimilarity], result of:
0.1239192 = score(doc=3587,freq=3.0), product of:
0.20520563 = queryWeight, product of:
3.9853938 = boost
4.46271 = idf(docFreq=1385, maxDocs=44218)
0.011537704 = queryNorm
0.60387814 = fieldWeight in 3587, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.46271 = idf(docFreq=1385, maxDocs=44218)
0.078125 = fieldNorm(doc=3587)
0.6292759 = weight(abstract_txt:weeding in 3587) [ClassicSimilarity], result of:
0.6292759 = score(doc=3587,freq=1.0), product of:
0.8743756 = queryWeight, product of:
8.226699 = boost
9.211981 = idf(docFreq=11, maxDocs=44218)
0.011537704 = queryNorm
0.71968603 = fieldWeight in 3587, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.211981 = idf(docFreq=11, maxDocs=44218)
0.078125 = fieldNorm(doc=3587)
0.22727273 = coord(5/22)
-
Vega, A.M.: ¬La coleccion de referencia (1997)
0.20
0.19724357 = sum of:
0.19724357 = product of:
1.0848396 = sum of:
0.044501852 = weight(abstract_txt:materials in 1600) [ClassicSimilarity], result of:
0.044501852 = score(doc=1600,freq=1.0), product of:
0.08284448 = queryWeight, product of:
1.4620013 = boost
4.9112997 = idf(docFreq=884, maxDocs=44218)
0.011537704 = queryNorm
0.5371734 = fieldWeight in 1600, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9112997 = idf(docFreq=884, maxDocs=44218)
0.109375 = fieldNorm(doc=1600)
0.065070145 = weight(abstract_txt:criteria in 1600) [ClassicSimilarity], result of:
0.065070145 = score(doc=1600,freq=1.0), product of:
0.10672497 = queryWeight, product of:
1.659392 = boost
5.574394 = idf(docFreq=455, maxDocs=44218)
0.011537704 = queryNorm
0.60969937 = fieldWeight in 1600, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.574394 = idf(docFreq=455, maxDocs=44218)
0.109375 = fieldNorm(doc=1600)
0.094281346 = weight(abstract_txt:covering in 1600) [ClassicSimilarity], result of:
0.094281346 = score(doc=1600,freq=1.0), product of:
0.136656 = queryWeight, product of:
1.8777177 = boost
6.3078156 = idf(docFreq=218, maxDocs=44218)
0.011537704 = queryNorm
0.6899173 = fieldWeight in 1600, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.3078156 = idf(docFreq=218, maxDocs=44218)
0.109375 = fieldNorm(doc=1600)
0.8809862 = weight(abstract_txt:weeding in 1600) [ClassicSimilarity], result of:
0.8809862 = score(doc=1600,freq=1.0), product of:
0.8743756 = queryWeight, product of:
8.226699 = boost
9.211981 = idf(docFreq=11, maxDocs=44218)
0.011537704 = queryNorm
1.0075604 = fieldWeight in 1600, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.211981 = idf(docFreq=11, maxDocs=44218)
0.109375 = fieldNorm(doc=1600)
0.18181819 = coord(4/22)
-
Kronenfeld, M.: Theory and implementation of an automated vertical file (1994)
0.19
0.1936734 = sum of:
0.1936734 = product of:
0.85216296 = sum of:
0.031787038 = weight(abstract_txt:materials in 8207) [ClassicSimilarity], result of:
0.031787038 = score(doc=8207,freq=1.0), product of:
0.08284448 = queryWeight, product of:
1.4620013 = boost
4.9112997 = idf(docFreq=884, maxDocs=44218)
0.011537704 = queryNorm
0.3836953 = fieldWeight in 8207, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9112997 = idf(docFreq=884, maxDocs=44218)
0.078125 = fieldNorm(doc=8207)
0.046478678 = weight(abstract_txt:criteria in 8207) [ClassicSimilarity], result of:
0.046478678 = score(doc=8207,freq=1.0), product of:
0.10672497 = queryWeight, product of:
1.659392 = boost
5.574394 = idf(docFreq=455, maxDocs=44218)
0.011537704 = queryNorm
0.43549955 = fieldWeight in 8207, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.574394 = idf(docFreq=455, maxDocs=44218)
0.078125 = fieldNorm(doc=8207)
0.07307654 = weight(abstract_txt:maintaining in 8207) [ClassicSimilarity], result of:
0.07307654 = score(doc=8207,freq=1.0), product of:
0.14430527 = queryWeight, product of:
1.9295546 = boost
6.481951 = idf(docFreq=183, maxDocs=44218)
0.011537704 = queryNorm
0.50640243 = fieldWeight in 8207, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.481951 = idf(docFreq=183, maxDocs=44218)
0.078125 = fieldNorm(doc=8207)
0.07154478 = weight(abstract_txt:reference in 8207) [ClassicSimilarity], result of:
0.07154478 = score(doc=8207,freq=1.0), product of:
0.20520563 = queryWeight, product of:
3.9853938 = boost
4.46271 = idf(docFreq=1385, maxDocs=44218)
0.011537704 = queryNorm
0.3486492 = fieldWeight in 8207, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.46271 = idf(docFreq=1385, maxDocs=44218)
0.078125 = fieldNorm(doc=8207)
0.6292759 = weight(abstract_txt:weeding in 8207) [ClassicSimilarity], result of:
0.6292759 = score(doc=8207,freq=1.0), product of:
0.8743756 = queryWeight, product of:
8.226699 = boost
9.211981 = idf(docFreq=11, maxDocs=44218)
0.011537704 = queryNorm
0.71968603 = fieldWeight in 8207, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.211981 = idf(docFreq=11, maxDocs=44218)
0.078125 = fieldNorm(doc=8207)
0.22727273 = coord(5/22)