-
Robertson, S.; Tait, J.: Karen Sparck Jones (2008)
5.91
5.912764 = sum of:
5.912764 = sum of:
1.8961858 = weight(author_txt:robertson in 1596) [ClassicSimilarity], result of:
1.8961858 = score(doc=1596,freq=1.0), product of:
0.5184475 = queryWeight, product of:
7.314861 = idf(docFreq=79, maxDocs=44218)
0.07087592 = queryNorm
3.6574304 = fieldWeight in 1596, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.314861 = idf(docFreq=79, maxDocs=44218)
0.5 = fieldNorm(doc=1596)
4.016578 = weight(author_txt:tait in 1596) [ClassicSimilarity], result of:
4.016578 = score(doc=1596,freq=1.0), product of:
0.85510945 = queryWeight, product of:
1.2842762 = boost
9.394302 = idf(docFreq=9, maxDocs=44218)
0.07087592 = queryNorm
4.697151 = fieldWeight in 1596, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.394302 = idf(docFreq=9, maxDocs=44218)
0.5 = fieldNorm(doc=1596)
-
Tait, J.: CALS and its implications for the library and information retrieval communities (1994)
2.51
2.5103614 = sum of:
2.5103614 = product of:
5.020723 = sum of:
5.020723 = weight(author_txt:tait in 1661) [ClassicSimilarity], result of:
5.020723 = score(doc=1661,freq=1.0), product of:
0.85510945 = queryWeight, product of:
1.2842762 = boost
9.394302 = idf(docFreq=9, maxDocs=44218)
0.07087592 = queryNorm
5.871439 = fieldWeight in 1661, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.394302 = idf(docFreq=9, maxDocs=44218)
0.625 = fieldNorm(doc=1661)
0.5 = coord(1/2)
-
Tait, J.A.: Authors and titles : an analytical study of the author concept in codes of cataloguing rules in the English language, from that of the British Museum in 1841 to the Anglo-American Cataloguing Rules 1967 (1969)
2.51
2.5103614 = sum of:
2.5103614 = product of:
5.020723 = sum of:
5.020723 = weight(author_txt:tait in 2161) [ClassicSimilarity], result of:
5.020723 = score(doc=2161,freq=1.0), product of:
0.85510945 = queryWeight, product of:
1.2842762 = boost
9.394302 = idf(docFreq=9, maxDocs=44218)
0.07087592 = queryNorm
5.871439 = fieldWeight in 2161, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.394302 = idf(docFreq=9, maxDocs=44218)
0.625 = fieldNorm(doc=2161)
0.5 = coord(1/2)
-
Stewart, A.; Tait, M.: CALAIS Database Explorer : coping with bibliographic database overload (1997)
2.01
2.008289 = sum of:
2.008289 = product of:
4.016578 = sum of:
4.016578 = weight(author_txt:tait in 1674) [ClassicSimilarity], result of:
4.016578 = score(doc=1674,freq=1.0), product of:
0.85510945 = queryWeight, product of:
1.2842762 = boost
9.394302 = idf(docFreq=9, maxDocs=44218)
0.07087592 = queryNorm
4.697151 = fieldWeight in 1674, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.394302 = idf(docFreq=9, maxDocs=44218)
0.5 = fieldNorm(doc=1674)
0.5 = coord(1/2)
-
Sparck Jones, K.; Tait, J.I.: Automatic search term variant generation (1984)
1.76
1.757253 = sum of:
1.757253 = product of:
3.514506 = sum of:
3.514506 = weight(author_txt:tait in 2918) [ClassicSimilarity], result of:
3.514506 = score(doc=2918,freq=1.0), product of:
0.85510945 = queryWeight, product of:
1.2842762 = boost
9.394302 = idf(docFreq=9, maxDocs=44218)
0.07087592 = queryNorm
4.1100073 = fieldWeight in 2918, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.394302 = idf(docFreq=9, maxDocs=44218)
0.4375 = fieldNorm(doc=2918)
0.5 = coord(1/2)
-
Needham, R.M.; Sparck Jones, K.: Keywords and clumps (1985)
0.31
0.30716383 = sum of:
0.30716383 = product of:
0.71671563 = sum of:
0.005101434 = weight(abstract_txt:this in 3645) [ClassicSimilarity], result of:
0.005101434 = score(doc=3645,freq=3.0), product of:
0.031247204 = queryWeight, product of:
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.012949431 = queryNorm
0.16326049 = fieldWeight in 3645, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.0390625 = fieldNorm(doc=3645)
0.0042064986 = weight(abstract_txt:information in 3645) [ClassicSimilarity], result of:
0.0042064986 = score(doc=3645,freq=2.0), product of:
0.03145289 = queryWeight, product of:
1.0032859 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.012949431 = queryNorm
0.13373965 = fieldWeight in 3645, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.0390625 = fieldNorm(doc=3645)
0.011774593 = weight(abstract_txt:systems in 3645) [ClassicSimilarity], result of:
0.011774593 = score(doc=3645,freq=2.0), product of:
0.062470835 = queryWeight, product of:
1.4139467 = boost
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.012949431 = queryNorm
0.18848144 = fieldWeight in 3645, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.0390625 = fieldNorm(doc=3645)
0.20255736 = weight(abstract_txt:jones in 3645) [ClassicSimilarity], result of:
0.20255736 = score(doc=3645,freq=4.0), product of:
0.33042184 = queryWeight, product of:
3.251837 = boost
7.84674 = idf(docFreq=46, maxDocs=44218)
0.012949431 = queryNorm
0.61302656 = fieldWeight in 3645, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.84674 = idf(docFreq=46, maxDocs=44218)
0.0390625 = fieldNorm(doc=3645)
0.3192781 = weight(abstract_txt:sparck in 3645) [ClassicSimilarity], result of:
0.3192781 = score(doc=3645,freq=4.0), product of:
0.44752377 = queryWeight, product of:
3.7844474 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.012949431 = queryNorm
0.71343267 = fieldWeight in 3645, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.0390625 = fieldNorm(doc=3645)
0.17379765 = weight(abstract_txt:karen in 3645) [ClassicSimilarity], result of:
0.17379765 = score(doc=3645,freq=1.0), product of:
0.47360831 = queryWeight, product of:
3.8931763 = boost
9.394302 = idf(docFreq=9, maxDocs=44218)
0.012949431 = queryNorm
0.36696494 = fieldWeight in 3645, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.394302 = idf(docFreq=9, maxDocs=44218)
0.0390625 = fieldNorm(doc=3645)
0.42857143 = coord(6/14)
-
Voorhees, E.M.; Harman, D.K.: ¬The Text REtrieval Conference (2005)
0.29
0.28809303 = sum of:
0.28809303 = product of:
0.5041628 = sum of:
0.005890629 = weight(abstract_txt:this in 5082) [ClassicSimilarity], result of:
0.005890629 = score(doc=5082,freq=4.0), product of:
0.031247204 = queryWeight, product of:
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.012949431 = queryNorm
0.18851699 = fieldWeight in 5082, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.0390625 = fieldNorm(doc=5082)
0.0066510583 = weight(abstract_txt:information in 5082) [ClassicSimilarity], result of:
0.0066510583 = score(doc=5082,freq=5.0), product of:
0.03145289 = queryWeight, product of:
1.0032859 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.012949431 = queryNorm
0.21146096 = fieldWeight in 5082, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.0390625 = fieldNorm(doc=5082)
0.00822723 = weight(abstract_txt:also in 5082) [ClassicSimilarity], result of:
0.00822723 = score(doc=5082,freq=1.0), product of:
0.06197633 = queryWeight, product of:
1.4083394 = boost
3.3983476 = idf(docFreq=4017, maxDocs=44218)
0.012949431 = queryNorm
0.13274795 = fieldWeight in 5082, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.3983476 = idf(docFreq=4017, maxDocs=44218)
0.0390625 = fieldNorm(doc=5082)
0.011774593 = weight(abstract_txt:systems in 5082) [ClassicSimilarity], result of:
0.011774593 = score(doc=5082,freq=2.0), product of:
0.062470835 = queryWeight, product of:
1.4139467 = boost
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.012949431 = queryNorm
0.18848144 = fieldWeight in 5082, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.0390625 = fieldNorm(doc=5082)
0.036903888 = weight(abstract_txt:technology in 5082) [ClassicSimilarity], result of:
0.036903888 = score(doc=5082,freq=5.0), product of:
0.098578334 = queryWeight, product of:
1.7761725 = boost
4.2859354 = idf(docFreq=1653, maxDocs=44218)
0.012949431 = queryNorm
0.37436104 = fieldWeight in 5082, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.2859354 = idf(docFreq=1653, maxDocs=44218)
0.0390625 = fieldNorm(doc=5082)
0.10127868 = weight(abstract_txt:jones in 5082) [ClassicSimilarity], result of:
0.10127868 = score(doc=5082,freq=1.0), product of:
0.33042184 = queryWeight, product of:
3.251837 = boost
7.84674 = idf(docFreq=46, maxDocs=44218)
0.012949431 = queryNorm
0.30651328 = fieldWeight in 5082, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.84674 = idf(docFreq=46, maxDocs=44218)
0.0390625 = fieldNorm(doc=5082)
0.15963905 = weight(abstract_txt:sparck in 5082) [ClassicSimilarity], result of:
0.15963905 = score(doc=5082,freq=1.0), product of:
0.44752377 = queryWeight, product of:
3.7844474 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.012949431 = queryNorm
0.35671633 = fieldWeight in 5082, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.0390625 = fieldNorm(doc=5082)
0.17379765 = weight(abstract_txt:karen in 5082) [ClassicSimilarity], result of:
0.17379765 = score(doc=5082,freq=1.0), product of:
0.47360831 = queryWeight, product of:
3.8931763 = boost
9.394302 = idf(docFreq=9, maxDocs=44218)
0.012949431 = queryNorm
0.36696494 = fieldWeight in 5082, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.394302 = idf(docFreq=9, maxDocs=44218)
0.0390625 = fieldNorm(doc=5082)
0.5714286 = coord(8/14)
-
Lioma, C.; Ounis, I.: ¬A syntactically-based query reformulation technique for information retrieval (2008)
0.28
0.28067648 = sum of:
0.28067648 = product of:
0.56135297 = sum of:
0.0041234405 = weight(abstract_txt:this in 2031) [ClassicSimilarity], result of:
0.0041234405 = score(doc=2031,freq=1.0), product of:
0.031247204 = queryWeight, product of:
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.012949431 = queryNorm
0.1319619 = fieldWeight in 2031, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.0546875 = fieldNorm(doc=2031)
0.008328442 = weight(abstract_txt:information in 2031) [ClassicSimilarity], result of:
0.008328442 = score(doc=2031,freq=4.0), product of:
0.03145289 = queryWeight, product of:
1.0032859 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.012949431 = queryNorm
0.264791 = fieldWeight in 2031, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.0546875 = fieldNorm(doc=2031)
0.06937831 = weight(abstract_txt:journal in 2031) [ClassicSimilarity], result of:
0.06937831 = score(doc=2031,freq=3.0), product of:
0.1422591 = queryWeight, product of:
2.1337054 = boost
5.1486683 = idf(docFreq=697, maxDocs=44218)
0.012949431 = queryNorm
0.48768973 = fieldWeight in 2031, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.1486683 = idf(docFreq=697, maxDocs=44218)
0.0546875 = fieldNorm(doc=2031)
0.046734195 = weight(abstract_txt:society in 2031) [ClassicSimilarity], result of:
0.046734195 = score(doc=2031,freq=1.0), product of:
0.1576623 = queryWeight, product of:
2.2462513 = boost
5.4202437 = idf(docFreq=531, maxDocs=44218)
0.012949431 = queryNorm
0.2964196 = fieldWeight in 2031, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.4202437 = idf(docFreq=531, maxDocs=44218)
0.0546875 = fieldNorm(doc=2031)
0.06750378 = weight(abstract_txt:american in 2031) [ClassicSimilarity], result of:
0.06750378 = score(doc=2031,freq=2.0), product of:
0.15989937 = queryWeight, product of:
2.2621312 = boost
5.4585624 = idf(docFreq=511, maxDocs=44218)
0.012949431 = queryNorm
0.42216414 = fieldWeight in 2031, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4585624 = idf(docFreq=511, maxDocs=44218)
0.0546875 = fieldNorm(doc=2031)
0.14179015 = weight(abstract_txt:jones in 2031) [ClassicSimilarity], result of:
0.14179015 = score(doc=2031,freq=1.0), product of:
0.33042184 = queryWeight, product of:
3.251837 = boost
7.84674 = idf(docFreq=46, maxDocs=44218)
0.012949431 = queryNorm
0.42911857 = fieldWeight in 2031, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.84674 = idf(docFreq=46, maxDocs=44218)
0.0546875 = fieldNorm(doc=2031)
0.22349465 = weight(abstract_txt:sparck in 2031) [ClassicSimilarity], result of:
0.22349465 = score(doc=2031,freq=1.0), product of:
0.44752377 = queryWeight, product of:
3.7844474 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.012949431 = queryNorm
0.49940285 = fieldWeight in 2031, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.0546875 = fieldNorm(doc=2031)
0.5 = coord(7/14)
-
Sparck Jones, K.: Revisiting classification for retrieval (2005)
0.22
0.21606235 = sum of:
0.21606235 = product of:
0.7562182 = sum of:
0.007068755 = weight(abstract_txt:this in 4328) [ClassicSimilarity], result of:
0.007068755 = score(doc=4328,freq=1.0), product of:
0.031247204 = queryWeight, product of:
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.012949431 = queryNorm
0.2262204 = fieldWeight in 4328, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.09375 = fieldNorm(doc=4328)
0.0071386653 = weight(abstract_txt:information in 4328) [ClassicSimilarity], result of:
0.0071386653 = score(doc=4328,freq=1.0), product of:
0.03145289 = queryWeight, product of:
1.0032859 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.012949431 = queryNorm
0.22696373 = fieldWeight in 4328, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.09375 = fieldNorm(doc=4328)
0.3588771 = weight(abstract_txt:note in 4328) [ClassicSimilarity], result of:
0.3588771 = score(doc=4328,freq=4.0), product of:
0.26989388 = queryWeight, product of:
2.9389415 = boost
7.0917172 = idf(docFreq=99, maxDocs=44218)
0.012949431 = queryNorm
1.329697 = fieldWeight in 4328, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.0917172 = idf(docFreq=99, maxDocs=44218)
0.09375 = fieldNorm(doc=4328)
0.38313368 = weight(abstract_txt:sparck in 4328) [ClassicSimilarity], result of:
0.38313368 = score(doc=4328,freq=1.0), product of:
0.44752377 = queryWeight, product of:
3.7844474 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.012949431 = queryNorm
0.85611916 = fieldWeight in 4328, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.09375 = fieldNorm(doc=4328)
0.2857143 = coord(4/14)
-
¬An introduction to information retrieval (o.J.)
0.20
0.20063117 = sum of:
0.20063117 = product of:
0.70220906 = sum of:
0.0066644857 = weight(abstract_txt:this in 4533) [ClassicSimilarity], result of:
0.0066644857 = score(doc=4533,freq=2.0), product of:
0.031247204 = queryWeight, product of:
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.012949431 = queryNorm
0.21328263 = fieldWeight in 4533, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4130175 = idf(docFreq=10762, maxDocs=44218)
0.0625 = fieldNorm(doc=4533)
0.16204588 = weight(abstract_txt:jones in 4533) [ClassicSimilarity], result of:
0.16204588 = score(doc=4533,freq=1.0), product of:
0.33042184 = queryWeight, product of:
3.251837 = boost
7.84674 = idf(docFreq=46, maxDocs=44218)
0.012949431 = queryNorm
0.49042124 = fieldWeight in 4533, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.84674 = idf(docFreq=46, maxDocs=44218)
0.0625 = fieldNorm(doc=4533)
0.25542247 = weight(abstract_txt:sparck in 4533) [ClassicSimilarity], result of:
0.25542247 = score(doc=4533,freq=1.0), product of:
0.44752377 = queryWeight, product of:
3.7844474 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.012949431 = queryNorm
0.5707461 = fieldWeight in 4533, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.0625 = fieldNorm(doc=4533)
0.27807623 = weight(abstract_txt:karen in 4533) [ClassicSimilarity], result of:
0.27807623 = score(doc=4533,freq=1.0), product of:
0.47360831 = queryWeight, product of:
3.8931763 = boost
9.394302 = idf(docFreq=9, maxDocs=44218)
0.012949431 = queryNorm
0.5871439 = fieldWeight in 4533, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.394302 = idf(docFreq=9, maxDocs=44218)
0.0625 = fieldNorm(doc=4533)
0.2857143 = coord(4/14)