-
Smeaton, A.F.: Prospects for intelligent, language-based information retrieval (1991)
1.91
1.9124752 = sum of:
1.9124752 = product of:
3.8249505 = sum of:
3.8249505 = weight(author_txt:smeaton in 3699) [ClassicSimilarity], result of:
3.8249505 = score(doc=3699,freq=1.0), product of:
0.71075714 = queryWeight, product of:
1.0051893 = boost
8.610425 = idf(docFreq=21, maxDocs=44421)
0.082119964 = queryNorm
5.3815155 = fieldWeight in 3699, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.610425 = idf(docFreq=21, maxDocs=44421)
0.625 = fieldNorm(doc=3699)
0.5 = coord(1/2)
-
Smeaton, A.F.: Retrieving information from hypertext : issues and problems (1991)
1.91
1.9124752 = sum of:
1.9124752 = product of:
3.8249505 = sum of:
3.8249505 = weight(author_txt:smeaton in 4277) [ClassicSimilarity], result of:
3.8249505 = score(doc=4277,freq=1.0), product of:
0.71075714 = queryWeight, product of:
1.0051893 = boost
8.610425 = idf(docFreq=21, maxDocs=44421)
0.082119964 = queryNorm
5.3815155 = fieldWeight in 4277, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.610425 = idf(docFreq=21, maxDocs=44421)
0.625 = fieldNorm(doc=4277)
0.5 = coord(1/2)
-
Smeaton, A.F.: Progress in the application of natural language processing to information retrieval tasks (1992)
1.91
1.9124752 = sum of:
1.9124752 = product of:
3.8249505 = sum of:
3.8249505 = weight(author_txt:smeaton in 7079) [ClassicSimilarity], result of:
3.8249505 = score(doc=7079,freq=1.0), product of:
0.71075714 = queryWeight, product of:
1.0051893 = boost
8.610425 = idf(docFreq=21, maxDocs=44421)
0.082119964 = queryNorm
5.3815155 = fieldWeight in 7079, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.610425 = idf(docFreq=21, maxDocs=44421)
0.625 = fieldNorm(doc=7079)
0.5 = coord(1/2)
-
Smeaton, A.F.: Information retrieval and hypertext : competing technologies or complementary access methods (1992)
1.91
1.9124752 = sum of:
1.9124752 = product of:
3.8249505 = sum of:
3.8249505 = weight(author_txt:smeaton in 7502) [ClassicSimilarity], result of:
3.8249505 = score(doc=7502,freq=1.0), product of:
0.71075714 = queryWeight, product of:
1.0051893 = boost
8.610425 = idf(docFreq=21, maxDocs=44421)
0.082119964 = queryNorm
5.3815155 = fieldWeight in 7502, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.610425 = idf(docFreq=21, maxDocs=44421)
0.625 = fieldNorm(doc=7502)
0.5 = coord(1/2)
-
Smeaton, A.F.: Natural language processing used in information retrieval tasks : an overview of achievements to date (1995)
1.91
1.9124752 = sum of:
1.9124752 = product of:
3.8249505 = sum of:
3.8249505 = weight(author_txt:smeaton in 1333) [ClassicSimilarity], result of:
3.8249505 = score(doc=1333,freq=1.0), product of:
0.71075714 = queryWeight, product of:
1.0051893 = boost
8.610425 = idf(docFreq=21, maxDocs=44421)
0.082119964 = queryNorm
5.3815155 = fieldWeight in 1333, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.610425 = idf(docFreq=21, maxDocs=44421)
0.625 = fieldNorm(doc=1333)
0.5 = coord(1/2)
-
Voorhees, E.M.; Harman, D.K.: ¬The Text REtrieval Conference (2005)
0.27
0.26503608 = sum of:
0.26503608 = product of:
0.94655746 = sum of:
0.026420897 = weight(abstract_txt:participants in 82) [ClassicSimilarity], result of:
0.026420897 = score(doc=82,freq=2.0), product of:
0.08932805 = queryWeight, product of:
1.0112361 = boost
5.3540783 = idf(docFreq=570, maxDocs=44421)
0.016498733 = queryNorm
0.2957738 = fieldWeight in 82, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3540783 = idf(docFreq=570, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.0060225846 = weight(abstract_txt:which in 82) [ClassicSimilarity], result of:
0.0060225846 = score(doc=82,freq=1.0), product of:
0.052913286 = queryWeight, product of:
1.1006671 = boost
2.9137893 = idf(docFreq=6552, maxDocs=44421)
0.016498733 = queryNorm
0.1138199 = fieldWeight in 82, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.9137893 = idf(docFreq=6552, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.0133001935 = weight(abstract_txt:research in 82) [ClassicSimilarity], result of:
0.0133001935 = score(doc=82,freq=3.0), product of:
0.062216803 = queryWeight, product of:
1.1935139 = boost
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.016498733 = queryNorm
0.21377173 = fieldWeight in 82, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.03827359 = weight(abstract_txt:retrieval in 82) [ClassicSimilarity], result of:
0.03827359 = score(doc=82,freq=14.0), product of:
0.075323924 = queryWeight, product of:
1.3132279 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.016498733 = queryNorm
0.50812 = fieldWeight in 82, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.069607355 = weight(abstract_txt:tracks in 82) [ClassicSimilarity], result of:
0.069607355 = score(doc=82,freq=1.0), product of:
0.21468559 = queryWeight, product of:
1.5676897 = boost
8.30027 = idf(docFreq=29, maxDocs=44421)
0.016498733 = queryNorm
0.3242293 = fieldWeight in 82, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.30027 = idf(docFreq=29, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.03675394 = weight(abstract_txt:experiments in 82) [ClassicSimilarity], result of:
0.03675394 = score(doc=82,freq=1.0), product of:
0.1767036 = queryWeight, product of:
2.0113902 = boost
5.324741 = idf(docFreq=587, maxDocs=44421)
0.016498733 = queryNorm
0.2079977 = fieldWeight in 82, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.324741 = idf(docFreq=587, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.7561789 = weight(abstract_txt:trec in 82) [ClassicSimilarity], result of:
0.7561789 = score(doc=82,freq=17.0), product of:
0.70030874 = queryWeight, product of:
6.3312345 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.016498733 = queryNorm
1.0797794 = fieldWeight in 82, product of:
4.1231055 = tf(freq=17.0), with freq of:
17.0 = termFreq=17.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.0390625 = fieldNorm(doc=82)
0.28 = coord(7/25)
-
Harman, D.: ¬The Text REtrieval Conferences (TRECs) : providing a test-bed for information retrieval systems (1998)
0.23
0.2320929 = sum of:
0.2320929 = product of:
0.9670538 = sum of:
0.04335969 = weight(abstract_txt:projects in 2314) [ClassicSimilarity], result of:
0.04335969 = score(doc=2314,freq=1.0), product of:
0.08735399 = queryWeight, product of:
5.2945876 = idf(docFreq=605, maxDocs=44421)
0.016498733 = queryNorm
0.49636757 = fieldWeight in 2314, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.2945876 = idf(docFreq=605, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.044837754 = weight(abstract_txt:participants in 2314) [ClassicSimilarity], result of:
0.044837754 = score(doc=2314,freq=1.0), product of:
0.08932805 = queryWeight, product of:
1.0112361 = boost
5.3540783 = idf(docFreq=570, maxDocs=44421)
0.016498733 = queryNorm
0.50194484 = fieldWeight in 2314, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3540783 = idf(docFreq=570, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.047891196 = weight(abstract_txt:organizations in 2314) [ClassicSimilarity], result of:
0.047891196 = score(doc=2314,freq=1.0), product of:
0.09333885 = queryWeight, product of:
1.0336889 = boost
5.4729567 = idf(docFreq=506, maxDocs=44421)
0.016498733 = queryNorm
0.51308966 = fieldWeight in 2314, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.4729567 = idf(docFreq=506, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.026062952 = weight(abstract_txt:research in 2314) [ClassicSimilarity], result of:
0.026062952 = score(doc=2314,freq=2.0), product of:
0.062216803 = queryWeight, product of:
1.1935139 = boost
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.016498733 = queryNorm
0.41890535 = fieldWeight in 2314, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.04252135 = weight(abstract_txt:retrieval in 2314) [ClassicSimilarity], result of:
0.04252135 = score(doc=2314,freq=3.0), product of:
0.075323924 = queryWeight, product of:
1.3132279 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.016498733 = queryNorm
0.5645132 = fieldWeight in 2314, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.76238084 = weight(abstract_txt:trec in 2314) [ClassicSimilarity], result of:
0.76238084 = score(doc=2314,freq=3.0), product of:
0.70030874 = queryWeight, product of:
6.3312345 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.016498733 = queryNorm
1.0886353 = fieldWeight in 2314, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.24 = coord(6/25)
-
Robertson, S.E.: OKAPI at TREC-1 (1994)
0.19
0.18978007 = sum of:
0.18978007 = product of:
1.1861255 = sum of:
0.01927227 = weight(abstract_txt:which in 7952) [ClassicSimilarity], result of:
0.01927227 = score(doc=7952,freq=1.0), product of:
0.052913286 = queryWeight, product of:
1.1006671 = boost
2.9137893 = idf(docFreq=6552, maxDocs=44421)
0.016498733 = queryNorm
0.36422366 = fieldWeight in 7952, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.9137893 = idf(docFreq=6552, maxDocs=44421)
0.125 = fieldNorm(doc=7952)
0.032732952 = weight(abstract_txt:retrieval in 7952) [ClassicSimilarity], result of:
0.032732952 = score(doc=7952,freq=1.0), product of:
0.075323924 = queryWeight, product of:
1.3132279 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.016498733 = queryNorm
0.4345625 = fieldWeight in 7952, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.125 = fieldNorm(doc=7952)
0.117612615 = weight(abstract_txt:experiments in 7952) [ClassicSimilarity], result of:
0.117612615 = score(doc=7952,freq=1.0), product of:
0.1767036 = queryWeight, product of:
2.0113902 = boost
5.324741 = idf(docFreq=587, maxDocs=44421)
0.016498733 = queryNorm
0.6655926 = fieldWeight in 7952, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.324741 = idf(docFreq=587, maxDocs=44421)
0.125 = fieldNorm(doc=7952)
1.0165077 = weight(abstract_txt:trec in 7952) [ClassicSimilarity], result of:
1.0165077 = score(doc=7952,freq=3.0), product of:
0.70030874 = queryWeight, product of:
6.3312345 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.016498733 = queryNorm
1.4515138 = fieldWeight in 7952, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.125 = fieldNorm(doc=7952)
0.16 = coord(4/25)
-
Sparck Jones, K.: Reflections on TREC (1997)
0.16
0.16196796 = sum of:
0.16196796 = product of:
0.8098398 = sum of:
0.04794305 = weight(abstract_txt:overall in 1580) [ClassicSimilarity], result of:
0.04794305 = score(doc=1580,freq=1.0), product of:
0.0934062 = queryWeight, product of:
1.0340618 = boost
5.474931 = idf(docFreq=505, maxDocs=44421)
0.016498733 = queryNorm
0.5132748 = fieldWeight in 1580, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.474931 = idf(docFreq=505, maxDocs=44421)
0.09375 = fieldNorm(doc=1580)
0.026062952 = weight(abstract_txt:research in 1580) [ClassicSimilarity], result of:
0.026062952 = score(doc=1580,freq=2.0), product of:
0.062216803 = queryWeight, product of:
1.1935139 = boost
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.016498733 = queryNorm
0.41890535 = fieldWeight in 1580, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.09375 = fieldNorm(doc=1580)
0.04252135 = weight(abstract_txt:retrieval in 1580) [ClassicSimilarity], result of:
0.04252135 = score(doc=1580,freq=3.0), product of:
0.075323924 = queryWeight, product of:
1.3132279 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.016498733 = queryNorm
0.5645132 = fieldWeight in 1580, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.09375 = fieldNorm(doc=1580)
0.070831105 = weight(abstract_txt:reviews in 1580) [ClassicSimilarity], result of:
0.070831105 = score(doc=1580,freq=1.0), product of:
0.15265745 = queryWeight, product of:
1.8695308 = boost
4.9491973 = idf(docFreq=855, maxDocs=44421)
0.016498733 = queryNorm
0.46398723 = fieldWeight in 1580, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9491973 = idf(docFreq=855, maxDocs=44421)
0.09375 = fieldNorm(doc=1580)
0.62248135 = weight(abstract_txt:trec in 1580) [ClassicSimilarity], result of:
0.62248135 = score(doc=1580,freq=2.0), product of:
0.70030874 = queryWeight, product of:
6.3312345 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.016498733 = queryNorm
0.888867 = fieldWeight in 1580, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.09375 = fieldNorm(doc=1580)
0.2 = coord(5/25)
-
Sparck Jones, K.: Reflections on TREC : TREC-2 (1995)
0.16
0.16040741 = sum of:
0.16040741 = product of:
0.802037 = sum of:
0.04794305 = weight(abstract_txt:overall in 1984) [ClassicSimilarity], result of:
0.04794305 = score(doc=1984,freq=1.0), product of:
0.0934062 = queryWeight, product of:
1.0340618 = boost
5.474931 = idf(docFreq=505, maxDocs=44421)
0.016498733 = queryNorm
0.5132748 = fieldWeight in 1984, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.474931 = idf(docFreq=505, maxDocs=44421)
0.09375 = fieldNorm(doc=1984)
0.026062952 = weight(abstract_txt:research in 1984) [ClassicSimilarity], result of:
0.026062952 = score(doc=1984,freq=2.0), product of:
0.062216803 = queryWeight, product of:
1.1935139 = boost
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.016498733 = queryNorm
0.41890535 = fieldWeight in 1984, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.09375 = fieldNorm(doc=1984)
0.03471854 = weight(abstract_txt:retrieval in 1984) [ClassicSimilarity], result of:
0.03471854 = score(doc=1984,freq=2.0), product of:
0.075323924 = queryWeight, product of:
1.3132279 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.016498733 = queryNorm
0.46092314 = fieldWeight in 1984, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.09375 = fieldNorm(doc=1984)
0.070831105 = weight(abstract_txt:reviews in 1984) [ClassicSimilarity], result of:
0.070831105 = score(doc=1984,freq=1.0), product of:
0.15265745 = queryWeight, product of:
1.8695308 = boost
4.9491973 = idf(docFreq=855, maxDocs=44421)
0.016498733 = queryNorm
0.46398723 = fieldWeight in 1984, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9491973 = idf(docFreq=855, maxDocs=44421)
0.09375 = fieldNorm(doc=1984)
0.62248135 = weight(abstract_txt:trec in 1984) [ClassicSimilarity], result of:
0.62248135 = score(doc=1984,freq=2.0), product of:
0.70030874 = queryWeight, product of:
6.3312345 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.016498733 = queryNorm
0.888867 = fieldWeight in 1984, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.09375 = fieldNorm(doc=1984)
0.2 = coord(5/25)