-
Robertson, S.; Tait, J.: Karen Sparck Jones (2008)
5.92
5.9159946 = sum of:
5.9159946 = sum of:
1.8977569 = weight(author_txt:robertson in 2596) [ClassicSimilarity], result of:
1.8977569 = score(doc=2596,freq=1.0), product of:
0.5185524 = queryWeight, product of:
7.319441 = idf(docFreq=79, maxDocs=44421)
0.07084591 = queryNorm
3.6597204 = fieldWeight in 2596, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.319441 = idf(docFreq=79, maxDocs=44421)
0.5 = fieldNorm(doc=2596)
4.0182376 = weight(author_txt:tait in 2596) [ClassicSimilarity], result of:
4.0182376 = score(doc=2596,freq=1.0), product of:
0.8550458 = queryWeight, product of:
1.2840985 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.07084591 = queryNorm
4.6994414 = fieldWeight in 2596, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.5 = fieldNorm(doc=2596)
-
Tait, J.: CALS and its implications for the library and information retrieval communities (1994)
2.51
2.5113986 = sum of:
2.5113986 = product of:
5.022797 = sum of:
5.022797 = weight(author_txt:tait in 1729) [ClassicSimilarity], result of:
5.022797 = score(doc=1729,freq=1.0), product of:
0.8550458 = queryWeight, product of:
1.2840985 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.07084591 = queryNorm
5.874302 = fieldWeight in 1729, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.625 = fieldNorm(doc=1729)
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
2.5113986 = sum of:
2.5113986 = product of:
5.022797 = sum of:
5.022797 = weight(author_txt:tait in 3161) [ClassicSimilarity], result of:
5.022797 = score(doc=3161,freq=1.0), product of:
0.8550458 = queryWeight, product of:
1.2840985 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.07084591 = queryNorm
5.874302 = fieldWeight in 3161, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.625 = fieldNorm(doc=3161)
0.5 = coord(1/2)
-
Stewart, A.; Tait, M.: CALAIS Database Explorer : coping with bibliographic database overload (1997)
2.01
2.0091188 = sum of:
2.0091188 = product of:
4.0182376 = sum of:
4.0182376 = weight(author_txt:tait in 2674) [ClassicSimilarity], result of:
4.0182376 = score(doc=2674,freq=1.0), product of:
0.8550458 = queryWeight, product of:
1.2840985 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.07084591 = queryNorm
4.6994414 = fieldWeight in 2674, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.5 = fieldNorm(doc=2674)
0.5 = coord(1/2)
-
Sparck Jones, K.; Tait, J.I.: Automatic search term variant generation (1984)
1.76
1.757979 = sum of:
1.757979 = product of:
3.515958 = sum of:
3.515958 = weight(author_txt:tait in 2917) [ClassicSimilarity], result of:
3.515958 = score(doc=2917,freq=1.0), product of:
0.8550458 = queryWeight, product of:
1.2840985 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.07084591 = queryNorm
4.1120114 = fieldWeight in 2917, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.4375 = fieldNorm(doc=2917)
0.5 = coord(1/2)
-
Needham, R.M.; Sparck Jones, K.: Keywords and clumps (1985)
0.31
0.30757618 = sum of:
0.30757618 = product of:
0.7176777 = sum of:
0.0050580646 = weight(abstract_txt:this in 4645) [ClassicSimilarity], result of:
0.0050580646 = score(doc=4645,freq=3.0), product of:
0.031068888 = queryWeight, product of:
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.012911827 = queryNorm
0.1628016 = fieldWeight in 4645, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.0390625 = fieldNorm(doc=4645)
0.0041954475 = weight(abstract_txt:information in 4645) [ClassicSimilarity], result of:
0.0041954475 = score(doc=4645,freq=2.0), product of:
0.031396803 = queryWeight, product of:
1.0052633 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.012911827 = queryNorm
0.13362658 = fieldWeight in 4645, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.0390625 = fieldNorm(doc=4645)
0.011766215 = weight(abstract_txt:systems in 4645) [ClassicSimilarity], result of:
0.011766215 = score(doc=4645,freq=2.0), product of:
0.062439255 = queryWeight, product of:
1.4176402 = boost
3.411175 = idf(docFreq=3984, maxDocs=44421)
0.012911827 = queryNorm
0.18844259 = fieldWeight in 4645, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.411175 = idf(docFreq=3984, maxDocs=44421)
0.0390625 = fieldNorm(doc=4645)
0.2028933 = weight(abstract_txt:jones in 4645) [ClassicSimilarity], result of:
0.2028933 = score(doc=4645,freq=4.0), product of:
0.33077678 = queryWeight, product of:
3.2629068 = boost
7.85132 = idf(docFreq=46, maxDocs=44421)
0.012911827 = queryNorm
0.61338437 = fieldWeight in 4645, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.85132 = idf(docFreq=46, maxDocs=44421)
0.0390625 = fieldNorm(doc=4645)
0.31972897 = weight(abstract_txt:sparck in 4645) [ClassicSimilarity], result of:
0.31972897 = score(doc=4645,freq=4.0), product of:
0.44793108 = queryWeight, product of:
3.7970188 = boost
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.012911827 = queryNorm
0.71379054 = fieldWeight in 4645, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.0390625 = fieldNorm(doc=4645)
0.17403574 = weight(abstract_txt:karen in 4645) [ClassicSimilarity], result of:
0.17403574 = score(doc=4645,freq=1.0), product of:
0.47402602 = queryWeight, product of:
3.906054 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.012911827 = queryNorm
0.36714387 = fieldWeight in 4645, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.0390625 = fieldNorm(doc=4645)
0.42857143 = coord(6/14)
-
Voorhees, E.M.; Harman, D.K.: ¬The Text REtrieval Conference (2005)
0.29
0.28832862 = sum of:
0.28832862 = product of:
0.5045751 = sum of:
0.0058405497 = weight(abstract_txt:this in 82) [ClassicSimilarity], result of:
0.0058405497 = score(doc=82,freq=4.0), product of:
0.031068888 = queryWeight, product of:
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.012911827 = queryNorm
0.18798709 = fieldWeight in 82, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.0066335853 = weight(abstract_txt:information in 82) [ClassicSimilarity], result of:
0.0066335853 = score(doc=82,freq=5.0), product of:
0.031396803 = queryWeight, product of:
1.0052633 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.012911827 = queryNorm
0.2112822 = fieldWeight in 82, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.008202143 = weight(abstract_txt:also in 82) [ClassicSimilarity], result of:
0.008202143 = score(doc=82,freq=1.0), product of:
0.06184835 = queryWeight, product of:
1.4109161 = boost
3.3949955 = idf(docFreq=4049, maxDocs=44421)
0.012911827 = queryNorm
0.13261701 = fieldWeight in 82, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.3949955 = idf(docFreq=4049, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.011766215 = weight(abstract_txt:systems in 82) [ClassicSimilarity], result of:
0.011766215 = score(doc=82,freq=2.0), product of:
0.062439255 = queryWeight, product of:
1.4176402 = boost
3.411175 = idf(docFreq=3984, maxDocs=44421)
0.012911827 = queryNorm
0.18844259 = fieldWeight in 82, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.411175 = idf(docFreq=3984, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.036785677 = weight(abstract_txt:technology in 82) [ClassicSimilarity], result of:
0.036785677 = score(doc=82,freq=5.0), product of:
0.09836465 = queryWeight, product of:
1.7793307 = boost
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.012911827 = queryNorm
0.37397254 = fieldWeight in 82, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.10144665 = weight(abstract_txt:jones in 82) [ClassicSimilarity], result of:
0.10144665 = score(doc=82,freq=1.0), product of:
0.33077678 = queryWeight, product of:
3.2629068 = boost
7.85132 = idf(docFreq=46, maxDocs=44421)
0.012911827 = queryNorm
0.30669218 = fieldWeight in 82, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.85132 = idf(docFreq=46, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.15986449 = weight(abstract_txt:sparck in 82) [ClassicSimilarity], result of:
0.15986449 = score(doc=82,freq=1.0), product of:
0.44793108 = queryWeight, product of:
3.7970188 = boost
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.012911827 = queryNorm
0.35689527 = fieldWeight in 82, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.17403574 = weight(abstract_txt:karen in 82) [ClassicSimilarity], result of:
0.17403574 = score(doc=82,freq=1.0), product of:
0.47402602 = queryWeight, product of:
3.906054 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.012911827 = queryNorm
0.36714387 = fieldWeight in 82, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.5714286 = coord(8/14)
-
Lioma, C.; Ounis, I.: ¬A syntactically-based query reformulation technique for information retrieval (2008)
0.28
0.2806388 = sum of:
0.2806388 = product of:
0.5612776 = sum of:
0.004088385 = weight(abstract_txt:this in 3031) [ClassicSimilarity], result of:
0.004088385 = score(doc=3031,freq=1.0), product of:
0.031068888 = queryWeight, product of:
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.012911827 = queryNorm
0.13159096 = fieldWeight in 3031, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.0546875 = fieldNorm(doc=3031)
0.008306562 = weight(abstract_txt:information in 3031) [ClassicSimilarity], result of:
0.008306562 = score(doc=3031,freq=4.0), product of:
0.031396803 = queryWeight, product of:
1.0052633 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.012911827 = queryNorm
0.26456714 = fieldWeight in 3031, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.0546875 = fieldNorm(doc=3031)
0.06915385 = weight(abstract_txt:journal in 3031) [ClassicSimilarity], result of:
0.06915385 = score(doc=3031,freq=3.0), product of:
0.14194772 = queryWeight, product of:
2.1374764 = boost
5.14327 = idf(docFreq=704, maxDocs=44421)
0.012911827 = queryNorm
0.48717836 = fieldWeight in 3031, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.14327 = idf(docFreq=704, maxDocs=44421)
0.0546875 = fieldNorm(doc=3031)
0.04622571 = weight(abstract_txt:society in 3031) [ClassicSimilarity], result of:
0.04622571 = score(doc=3031,freq=1.0), product of:
0.15651174 = queryWeight, product of:
2.2444534 = boost
5.400682 = idf(docFreq=544, maxDocs=44421)
0.012911827 = queryNorm
0.2953498 = fieldWeight in 3031, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.400682 = idf(docFreq=544, maxDocs=44421)
0.0546875 = fieldNorm(doc=3031)
0.06766755 = weight(abstract_txt:american in 3031) [ClassicSimilarity], result of:
0.06766755 = score(doc=3031,freq=2.0), product of:
0.16015291 = queryWeight, product of:
2.2704115 = boost
5.463143 = idf(docFreq=511, maxDocs=44421)
0.012911827 = queryNorm
0.42251837 = fieldWeight in 3031, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.463143 = idf(docFreq=511, maxDocs=44421)
0.0546875 = fieldNorm(doc=3031)
0.14202532 = weight(abstract_txt:jones in 3031) [ClassicSimilarity], result of:
0.14202532 = score(doc=3031,freq=1.0), product of:
0.33077678 = queryWeight, product of:
3.2629068 = boost
7.85132 = idf(docFreq=46, maxDocs=44421)
0.012911827 = queryNorm
0.42936906 = fieldWeight in 3031, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.85132 = idf(docFreq=46, maxDocs=44421)
0.0546875 = fieldNorm(doc=3031)
0.22381026 = weight(abstract_txt:sparck in 3031) [ClassicSimilarity], result of:
0.22381026 = score(doc=3031,freq=1.0), product of:
0.44793108 = queryWeight, product of:
3.7970188 = boost
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.012911827 = queryNorm
0.49965334 = fieldWeight in 3031, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.0546875 = fieldNorm(doc=3031)
0.5 = coord(7/14)
-
Sparck Jones, K.: Revisiting classification for retrieval (2005)
0.22
0.21638362 = sum of:
0.21638362 = product of:
0.75734264 = sum of:
0.0070086597 = weight(abstract_txt:this in 5328) [ClassicSimilarity], result of:
0.0070086597 = score(doc=5328,freq=1.0), product of:
0.031068888 = queryWeight, product of:
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.012911827 = queryNorm
0.2255845 = fieldWeight in 5328, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.09375 = fieldNorm(doc=5328)
0.0071199103 = weight(abstract_txt:information in 5328) [ClassicSimilarity], result of:
0.0071199103 = score(doc=5328,freq=1.0), product of:
0.031396803 = queryWeight, product of:
1.0052633 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.012911827 = queryNorm
0.22677183 = fieldWeight in 5328, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.09375 = fieldNorm(doc=5328)
0.35953933 = weight(abstract_txt:note in 5328) [ClassicSimilarity], result of:
0.35953933 = score(doc=5328,freq=4.0), product of:
0.27021742 = queryWeight, product of:
2.9491293 = boost
7.0962973 = idf(docFreq=99, maxDocs=44421)
0.012911827 = queryNorm
1.3305557 = fieldWeight in 5328, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.0962973 = idf(docFreq=99, maxDocs=44421)
0.09375 = fieldNorm(doc=5328)
0.38367474 = weight(abstract_txt:sparck in 5328) [ClassicSimilarity], result of:
0.38367474 = score(doc=5328,freq=1.0), product of:
0.44793108 = queryWeight, product of:
3.7970188 = boost
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.012911827 = queryNorm
0.8565486 = fieldWeight in 5328, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.09375 = fieldNorm(doc=5328)
0.2857143 = coord(4/14)
-
¬An introduction to information retrieval (o.J.)
0.20
0.20090367 = sum of:
0.20090367 = product of:
0.7031628 = sum of:
0.0066078277 = weight(abstract_txt:this in 5533) [ClassicSimilarity], result of:
0.0066078277 = score(doc=5533,freq=2.0), product of:
0.031068888 = queryWeight, product of:
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.012911827 = queryNorm
0.21268311 = fieldWeight in 5533, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4062347 = idf(docFreq=10885, maxDocs=44421)
0.0625 = fieldNorm(doc=5533)
0.16231464 = weight(abstract_txt:jones in 5533) [ClassicSimilarity], result of:
0.16231464 = score(doc=5533,freq=1.0), product of:
0.33077678 = queryWeight, product of:
3.2629068 = boost
7.85132 = idf(docFreq=46, maxDocs=44421)
0.012911827 = queryNorm
0.4907075 = fieldWeight in 5533, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.85132 = idf(docFreq=46, maxDocs=44421)
0.0625 = fieldNorm(doc=5533)
0.25578317 = weight(abstract_txt:sparck in 5533) [ClassicSimilarity], result of:
0.25578317 = score(doc=5533,freq=1.0), product of:
0.44793108 = queryWeight, product of:
3.7970188 = boost
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.012911827 = queryNorm
0.5710324 = fieldWeight in 5533, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.0625 = fieldNorm(doc=5533)
0.2784572 = weight(abstract_txt:karen in 5533) [ClassicSimilarity], result of:
0.2784572 = score(doc=5533,freq=1.0), product of:
0.47402602 = queryWeight, product of:
3.906054 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.012911827 = queryNorm
0.5874302 = fieldWeight in 5533, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.0625 = fieldNorm(doc=5533)
0.2857143 = coord(4/14)