-
Jascó, P.: CD-ROM databases with full-page images (1998)
0.31
0.3133964 = sum of:
0.3133964 = product of:
1.1192728 = sum of:
0.07320467 = weight(abstract_txt:print in 2890) [ClassicSimilarity], result of:
0.07320467 = score(doc=2890,freq=2.0), product of:
0.11349633 = queryWeight, product of:
1.0459878 = boost
5.8378363 = idf(docFreq=351, maxDocs=44421)
0.018586744 = queryNorm
0.64499587 = fieldWeight in 2890, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.8378363 = idf(docFreq=351, maxDocs=44421)
0.078125 = fieldNorm(doc=2890)
0.15252101 = weight(abstract_txt:proquest in 2890) [ClassicSimilarity], result of:
0.15252101 = score(doc=2890,freq=1.0), product of:
0.23326655 = queryWeight, product of:
1.4995534 = boost
8.369263 = idf(docFreq=27, maxDocs=44421)
0.018586744 = queryNorm
0.65384865 = fieldWeight in 2890, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.369263 = idf(docFreq=27, maxDocs=44421)
0.078125 = fieldNorm(doc=2890)
0.08205156 = weight(abstract_txt:original in 2890) [ClassicSimilarity], result of:
0.08205156 = score(doc=2890,freq=1.0), product of:
0.19440192 = queryWeight, product of:
1.9359806 = boost
5.4025183 = idf(docFreq=543, maxDocs=44421)
0.018586744 = queryNorm
0.42207175 = fieldWeight in 2890, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.4025183 = idf(docFreq=543, maxDocs=44421)
0.078125 = fieldNorm(doc=2890)
0.110256165 = weight(abstract_txt:abstracts in 2890) [ClassicSimilarity], result of:
0.110256165 = score(doc=2890,freq=1.0), product of:
0.23672526 = queryWeight, product of:
2.136353 = boost
5.9616747 = idf(docFreq=310, maxDocs=44421)
0.018586744 = queryNorm
0.46575582 = fieldWeight in 2890, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9616747 = idf(docFreq=310, maxDocs=44421)
0.078125 = fieldNorm(doc=2890)
0.13185987 = weight(abstract_txt:full in 2890) [ClassicSimilarity], result of:
0.13185987 = score(doc=2890,freq=2.0), product of:
0.24232869 = queryWeight, product of:
2.647273 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.018586744 = queryNorm
0.5441364 = fieldWeight in 2890, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.078125 = fieldNorm(doc=2890)
0.1373367 = weight(abstract_txt:text in 2890) [ClassicSimilarity], result of:
0.1373367 = score(doc=2890,freq=4.0), product of:
0.21751559 = queryWeight, product of:
2.8960824 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.018586744 = queryNorm
0.6313878 = fieldWeight in 2890, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.078125 = fieldNorm(doc=2890)
0.43204284 = weight(abstract_txt:umi's in 2890) [ClassicSimilarity], result of:
0.43204284 = score(doc=2890,freq=1.0), product of:
0.58838356 = queryWeight, product of:
3.368069 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.018586744 = queryNorm
0.73428774 = fieldWeight in 2890, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.078125 = fieldNorm(doc=2890)
0.28 = coord(7/25)
-
UMI introduces new ProQuest databases (1998)
0.28
0.27911448 = sum of:
0.27911448 = product of:
1.1629771 = sum of:
0.16231097 = weight(abstract_txt:plus in 3690) [ClassicSimilarity], result of:
0.16231097 = score(doc=3690,freq=2.0), product of:
0.14107214 = queryWeight, product of:
1.1661552 = boost
6.5085106 = idf(docFreq=179, maxDocs=44421)
0.018586744 = queryNorm
1.150553 = fieldWeight in 3690, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.5085106 = idf(docFreq=179, maxDocs=44421)
0.125 = fieldNorm(doc=3690)
0.047533326 = weight(abstract_txt:science in 3690) [ClassicSimilarity], result of:
0.047533326 = score(doc=3690,freq=1.0), product of:
0.09875554 = queryWeight, product of:
1.3798486 = boost
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.018586744 = queryNorm
0.48132312 = fieldWeight in 3690, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.125 = fieldNorm(doc=3690)
0.19097248 = weight(abstract_txt:wilson in 3690) [ClassicSimilarity], result of:
0.19097248 = score(doc=3690,freq=1.0), product of:
0.19809182 = queryWeight, product of:
1.3818758 = boost
7.7124834 = idf(docFreq=53, maxDocs=44421)
0.018586744 = queryNorm
0.9640604 = fieldWeight in 3690, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.7124834 = idf(docFreq=53, maxDocs=44421)
0.125 = fieldNorm(doc=3690)
0.42267862 = weight(abstract_txt:proquest in 3690) [ClassicSimilarity], result of:
0.42267862 = score(doc=3690,freq=3.0), product of:
0.23326655 = queryWeight, product of:
1.4995534 = boost
8.369263 = idf(docFreq=27, maxDocs=44421)
0.018586744 = queryNorm
1.8119985 = fieldWeight in 3690, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
8.369263 = idf(docFreq=27, maxDocs=44421)
0.125 = fieldNorm(doc=3690)
0.14918241 = weight(abstract_txt:full in 3690) [ClassicSimilarity], result of:
0.14918241 = score(doc=3690,freq=1.0), product of:
0.24232869 = queryWeight, product of:
2.647273 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.018586744 = queryNorm
0.6156201 = fieldWeight in 3690, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.125 = fieldNorm(doc=3690)
0.1902993 = weight(abstract_txt:text in 3690) [ClassicSimilarity], result of:
0.1902993 = score(doc=3690,freq=3.0), product of:
0.21751559 = queryWeight, product of:
2.8960824 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.018586744 = queryNorm
0.8748766 = fieldWeight in 3690, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.125 = fieldNorm(doc=3690)
0.24 = coord(6/25)
-
Wilson announces new CD-ROMs (1996)
0.25
0.24823014 = sum of:
0.24823014 = product of:
1.2411507 = sum of:
0.047533326 = weight(abstract_txt:science in 6835) [ClassicSimilarity], result of:
0.047533326 = score(doc=6835,freq=1.0), product of:
0.09875554 = queryWeight, product of:
1.3798486 = boost
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.018586744 = queryNorm
0.48132312 = fieldWeight in 6835, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.125 = fieldNorm(doc=6835)
0.42702746 = weight(abstract_txt:wilson in 6835) [ClassicSimilarity], result of:
0.42702746 = score(doc=6835,freq=5.0), product of:
0.19809182 = queryWeight, product of:
1.3818758 = boost
7.7124834 = idf(docFreq=53, maxDocs=44421)
0.018586744 = queryNorm
2.1557047 = fieldWeight in 6835, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
7.7124834 = idf(docFreq=53, maxDocs=44421)
0.125 = fieldNorm(doc=6835)
0.35281974 = weight(abstract_txt:abstracts in 6835) [ClassicSimilarity], result of:
0.35281974 = score(doc=6835,freq=4.0), product of:
0.23672526 = queryWeight, product of:
2.136353 = boost
5.9616747 = idf(docFreq=310, maxDocs=44421)
0.018586744 = queryNorm
1.4904187 = fieldWeight in 6835, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.9616747 = idf(docFreq=310, maxDocs=44421)
0.125 = fieldNorm(doc=6835)
0.2583915 = weight(abstract_txt:full in 6835) [ClassicSimilarity], result of:
0.2583915 = score(doc=6835,freq=3.0), product of:
0.24232869 = queryWeight, product of:
2.647273 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.018586744 = queryNorm
1.0662853 = fieldWeight in 6835, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.125 = fieldNorm(doc=6835)
0.15537873 = weight(abstract_txt:text in 6835) [ClassicSimilarity], result of:
0.15537873 = score(doc=6835,freq=2.0), product of:
0.21751559 = queryWeight, product of:
2.8960824 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.018586744 = queryNorm
0.7143338 = fieldWeight in 6835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.125 = fieldNorm(doc=6835)
0.2 = coord(5/25)
-
Rosen, L.: ProQuest Searchware 4.0 : keeping the best of the old while adding something new (1993)
0.24
0.23690987 = sum of:
0.23690987 = product of:
1.4806867 = sum of:
0.24403362 = weight(abstract_txt:proquest in 5089) [ClassicSimilarity], result of:
0.24403362 = score(doc=5089,freq=1.0), product of:
0.23326655 = queryWeight, product of:
1.4995534 = boost
8.369263 = idf(docFreq=27, maxDocs=44421)
0.018586744 = queryNorm
1.0461578 = fieldWeight in 5089, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.369263 = idf(docFreq=27, maxDocs=44421)
0.125 = fieldNorm(doc=5089)
0.14918241 = weight(abstract_txt:full in 5089) [ClassicSimilarity], result of:
0.14918241 = score(doc=5089,freq=1.0), product of:
0.24232869 = queryWeight, product of:
2.647273 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.018586744 = queryNorm
0.6156201 = fieldWeight in 5089, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.125 = fieldNorm(doc=5089)
0.10986935 = weight(abstract_txt:text in 5089) [ClassicSimilarity], result of:
0.10986935 = score(doc=5089,freq=1.0), product of:
0.21751559 = queryWeight, product of:
2.8960824 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.018586744 = queryNorm
0.50511026 = fieldWeight in 5089, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.125 = fieldNorm(doc=5089)
0.9776013 = weight(abstract_txt:umi's in 5089) [ClassicSimilarity], result of:
0.9776013 = score(doc=5089,freq=2.0), product of:
0.58838356 = queryWeight, product of:
3.368069 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.018586744 = queryNorm
1.6615034 = fieldWeight in 5089, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.125 = fieldNorm(doc=5089)
0.16 = coord(4/25)
-
O'Leary, M.: ProQuest direct delivers UMI goods (1996)
0.23
0.23173757 = sum of:
0.23173757 = product of:
1.1586878 = sum of:
0.25883675 = weight(abstract_txt:proquest in 5028) [ClassicSimilarity], result of:
0.25883675 = score(doc=5028,freq=2.0), product of:
0.23326655 = queryWeight, product of:
1.4995534 = boost
8.369263 = idf(docFreq=27, maxDocs=44421)
0.018586744 = queryNorm
1.109618 = fieldWeight in 5028, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.369263 = idf(docFreq=27, maxDocs=44421)
0.09375 = fieldNorm(doc=5028)
0.18711092 = weight(abstract_txt:abstracts in 5028) [ClassicSimilarity], result of:
0.18711092 = score(doc=5028,freq=2.0), product of:
0.23672526 = queryWeight, product of:
2.136353 = boost
5.9616747 = idf(docFreq=310, maxDocs=44421)
0.018586744 = queryNorm
0.79041386 = fieldWeight in 5028, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.9616747 = idf(docFreq=310, maxDocs=44421)
0.09375 = fieldNorm(doc=5028)
0.1118868 = weight(abstract_txt:full in 5028) [ClassicSimilarity], result of:
0.1118868 = score(doc=5028,freq=1.0), product of:
0.24232869 = queryWeight, product of:
2.647273 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.018586744 = queryNorm
0.46171504 = fieldWeight in 5028, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.09375 = fieldNorm(doc=5028)
0.08240201 = weight(abstract_txt:text in 5028) [ClassicSimilarity], result of:
0.08240201 = score(doc=5028,freq=1.0), product of:
0.21751559 = queryWeight, product of:
2.8960824 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.018586744 = queryNorm
0.3788327 = fieldWeight in 5028, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.09375 = fieldNorm(doc=5028)
0.5184514 = weight(abstract_txt:umi's in 5028) [ClassicSimilarity], result of:
0.5184514 = score(doc=5028,freq=1.0), product of:
0.58838356 = queryWeight, product of:
3.368069 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.018586744 = queryNorm
0.88114524 = fieldWeight in 5028, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.09375 = fieldNorm(doc=5028)
0.2 = coord(5/25)