-
Austin, D.: PRECIS (2009)
1.21
1.2085528 = sum of:
1.2085528 = product of:
3.2228074 = sum of:
0.033191748 = weight(abstract_txt:system in 1985) [ClassicSimilarity], result of:
0.033191748 = score(doc=1985,freq=2.0), product of:
0.08907128 = queryWeight, product of:
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.0264089 = queryNorm
0.37264252 = fieldWeight in 1985, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.078125 = fieldNorm(doc=1985)
0.087231636 = weight(abstract_txt:indexing in 1985) [ClassicSimilarity], result of:
0.087231636 = score(doc=1985,freq=3.0), product of:
0.14818464 = queryWeight, product of:
1.2898308 = boost
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.0264089 = queryNorm
0.5886685 = fieldWeight in 1985, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.078125 = fieldNorm(doc=1985)
3.102384 = weight(title_txt:precis in 1985) [ClassicSimilarity], result of:
3.102384 = score(doc=1985,freq=1.0), product of:
0.42239428 = queryWeight, product of:
2.1776605 = boost
7.344759 = idf(docFreq=77, maxDocs=44421)
0.0264089 = queryNorm
7.344759 = fieldWeight in 1985, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.344759 = idf(docFreq=77, maxDocs=44421)
1.0 = fieldNorm(doc=1985)
0.375 = coord(3/8)
-
Biswas, S.C.; Smith, F.: Term and cross reference structure in computerized Deep Structure Indexing System (1988)
1.16
1.1642247 = sum of:
1.1642247 = product of:
1.8627596 = sum of:
0.046940222 = weight(abstract_txt:system in 806) [ClassicSimilarity], result of:
0.046940222 = score(doc=806,freq=1.0), product of:
0.08907128 = queryWeight, product of:
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.0264089 = queryNorm
0.52699614 = fieldWeight in 806, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.15625 = fieldNorm(doc=806)
0.10072641 = weight(abstract_txt:indexing in 806) [ClassicSimilarity], result of:
0.10072641 = score(doc=806,freq=1.0), product of:
0.14818464 = queryWeight, product of:
1.2898308 = boost
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.0264089 = queryNorm
0.67973584 = fieldWeight in 806, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.15625 = fieldNorm(doc=806)
0.17539516 = weight(abstract_txt:structure in 806) [ClassicSimilarity], result of:
0.17539516 = score(doc=806,freq=3.0), product of:
0.14871186 = queryWeight, product of:
1.2921233 = boost
4.3580413 = idf(docFreq=1545, maxDocs=44421)
0.0264089 = queryNorm
1.1794295 = fieldWeight in 806, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.3580413 = idf(docFreq=1545, maxDocs=44421)
0.15625 = fieldNorm(doc=806)
0.34909874 = weight(abstract_txt:deep in 806) [ClassicSimilarity], result of:
0.34909874 = score(doc=806,freq=1.0), product of:
0.33936974 = queryWeight, product of:
1.9519457 = boost
6.5834737 = idf(docFreq=166, maxDocs=44421)
0.0264089 = queryNorm
1.0286678 = fieldWeight in 806, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.5834737 = idf(docFreq=166, maxDocs=44421)
0.15625 = fieldNorm(doc=806)
1.1905991 = weight(abstract_txt:dsis in 806) [ClassicSimilarity], result of:
1.1905991 = score(doc=806,freq=1.0), product of:
0.7689262 = queryWeight, product of:
2.9381468 = boost
9.909708 = idf(docFreq=5, maxDocs=44421)
0.0264089 = queryNorm
1.5483918 = fieldWeight in 806, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.909708 = idf(docFreq=5, maxDocs=44421)
0.15625 = fieldNorm(doc=806)
0.625 = coord(5/8)
-
Biswas, S.C.; Smith, F.: Efficiency and effectiveness of deep structure based indexing languages : PRECIS vs. DSIS (1991)
1.02
1.0198612 = sum of:
1.0198612 = product of:
1.631778 = sum of:
0.02323422 = weight(abstract_txt:system in 2186) [ClassicSimilarity], result of:
0.02323422 = score(doc=2186,freq=2.0), product of:
0.08907128 = queryWeight, product of:
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.0264089 = queryNorm
0.26084974 = fieldWeight in 2186, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.0546875 = fieldNorm(doc=2186)
0.061062142 = weight(abstract_txt:indexing in 2186) [ClassicSimilarity], result of:
0.061062142 = score(doc=2186,freq=3.0), product of:
0.14818464 = queryWeight, product of:
1.2898308 = boost
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.0264089 = queryNorm
0.41206795 = fieldWeight in 2186, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.0546875 = fieldNorm(doc=2186)
0.05012334 = weight(abstract_txt:structure in 2186) [ClassicSimilarity], result of:
0.05012334 = score(doc=2186,freq=2.0), product of:
0.14871186 = queryWeight, product of:
1.2921233 = boost
4.3580413 = idf(docFreq=1545, maxDocs=44421)
0.0264089 = queryNorm
0.33705005 = fieldWeight in 2186, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3580413 = idf(docFreq=1545, maxDocs=44421)
0.0546875 = fieldNorm(doc=2186)
0.775596 = weight(title_txt:precis in 2186) [ClassicSimilarity], result of:
0.775596 = score(doc=2186,freq=1.0), product of:
0.42239428 = queryWeight, product of:
2.1776605 = boost
7.344759 = idf(docFreq=77, maxDocs=44421)
0.0264089 = queryNorm
1.8361897 = fieldWeight in 2186, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.344759 = idf(docFreq=77, maxDocs=44421)
0.25 = fieldNorm(doc=2186)
0.72176236 = weight(abstract_txt:dsis in 2186) [ClassicSimilarity], result of:
0.72176236 = score(doc=2186,freq=3.0), product of:
0.7689262 = queryWeight, product of:
2.9381468 = boost
9.909708 = idf(docFreq=5, maxDocs=44421)
0.0264089 = queryNorm
0.9386627 = fieldWeight in 2186, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
9.909708 = idf(docFreq=5, maxDocs=44421)
0.0546875 = fieldNorm(doc=2186)
0.625 = coord(5/8)
-
Austin, D.; Sørensen, J.: PRECIS in a multilingual context : Pt.2: A linguistic and logical explanation of the syntax. (1976)
0.89
0.8941047 = sum of:
0.8941047 = product of:
1.1921396 = sum of:
0.018776087 = weight(abstract_txt:system in 1981) [ClassicSimilarity], result of:
0.018776087 = score(doc=1981,freq=1.0), product of:
0.08907128 = queryWeight, product of:
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.0264089 = queryNorm
0.21079844 = fieldWeight in 1981, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.0625 = fieldNorm(doc=1981)
0.08058113 = weight(abstract_txt:indexing in 1981) [ClassicSimilarity], result of:
0.08058113 = score(doc=1981,freq=4.0), product of:
0.14818464 = queryWeight, product of:
1.2898308 = boost
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.0264089 = queryNorm
0.5437887 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.0625 = fieldNorm(doc=1981)
0.040505778 = weight(abstract_txt:structure in 1981) [ClassicSimilarity], result of:
0.040505778 = score(doc=1981,freq=1.0), product of:
0.14871186 = queryWeight, product of:
1.2921233 = boost
4.3580413 = idf(docFreq=1545, maxDocs=44421)
0.0264089 = queryNorm
0.27237758 = fieldWeight in 1981, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.3580413 = idf(docFreq=1545, maxDocs=44421)
0.0625 = fieldNorm(doc=1981)
0.07920053 = weight(abstract_txt:alternative in 1981) [ClassicSimilarity], result of:
0.07920053 = score(doc=1981,freq=1.0), product of:
0.23253395 = queryWeight, product of:
1.6157507 = boost
5.4495635 = idf(docFreq=518, maxDocs=44421)
0.0264089 = queryNorm
0.34059772 = fieldWeight in 1981, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.4495635 = idf(docFreq=518, maxDocs=44421)
0.0625 = fieldNorm(doc=1981)
0.19748004 = weight(abstract_txt:deep in 1981) [ClassicSimilarity], result of:
0.19748004 = score(doc=1981,freq=2.0), product of:
0.33936974 = queryWeight, product of:
1.9519457 = boost
6.5834737 = idf(docFreq=166, maxDocs=44421)
0.0264089 = queryNorm
0.5819023 = fieldWeight in 1981, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.5834737 = idf(docFreq=166, maxDocs=44421)
0.0625 = fieldNorm(doc=1981)
0.775596 = weight(title_txt:precis in 1981) [ClassicSimilarity], result of:
0.775596 = score(doc=1981,freq=1.0), product of:
0.42239428 = queryWeight, product of:
2.1776605 = boost
7.344759 = idf(docFreq=77, maxDocs=44421)
0.0264089 = queryNorm
1.8361897 = fieldWeight in 1981, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.344759 = idf(docFreq=77, maxDocs=44421)
0.25 = fieldNorm(doc=1981)
0.75 = coord(6/8)
-
Chatterjee, A.: Preserved Context Index System (PRECIS) (2024)
0.78
0.77779937 = sum of:
0.77779937 = product of:
1.5555987 = sum of:
0.056911986 = weight(abstract_txt:system in 2329) [ClassicSimilarity], result of:
0.056911986 = score(doc=2329,freq=3.0), product of:
0.08907128 = queryWeight, product of:
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.0264089 = queryNorm
0.6389488 = fieldWeight in 2329, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.109375 = fieldNorm(doc=2329)
0.07050849 = weight(abstract_txt:indexing in 2329) [ClassicSimilarity], result of:
0.07050849 = score(doc=2329,freq=1.0), product of:
0.14818464 = queryWeight, product of:
1.2898308 = boost
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.0264089 = queryNorm
0.4758151 = fieldWeight in 2329, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.109375 = fieldNorm(doc=2329)
0.07088511 = weight(abstract_txt:structure in 2329) [ClassicSimilarity], result of:
0.07088511 = score(doc=2329,freq=1.0), product of:
0.14871186 = queryWeight, product of:
1.2921233 = boost
4.3580413 = idf(docFreq=1545, maxDocs=44421)
0.0264089 = queryNorm
0.47666076 = fieldWeight in 2329, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.3580413 = idf(docFreq=1545, maxDocs=44421)
0.109375 = fieldNorm(doc=2329)
1.3572931 = weight(title_txt:precis in 2329) [ClassicSimilarity], result of:
1.3572931 = score(doc=2329,freq=1.0), product of:
0.42239428 = queryWeight, product of:
2.1776605 = boost
7.344759 = idf(docFreq=77, maxDocs=44421)
0.0264089 = queryNorm
3.2133322 = fieldWeight in 2329, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.344759 = idf(docFreq=77, maxDocs=44421)
0.4375 = fieldNorm(doc=2329)
0.5 = coord(4/8)