-
Lundquist, C.; Frieder, O.; Holmes, D.O.; Grossman, D.: ¬A parallel relational database management system approach to relevance feedback in information retrieval (1999)
3.18
3.1757848 = sum of:
3.1757848 = product of:
4.23438 = sum of:
1.335259 = weight(author_txt:frieder in 5303) [ClassicSimilarity], result of:
1.335259 = score(doc=5303,freq=1.0), product of:
0.47854033 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.05359467 = queryNorm
2.7902746 = fieldWeight in 5303, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.3125 = fieldNorm(doc=5303)
1.4305956 = weight(author_txt:grossman in 5303) [ClassicSimilarity], result of:
1.4305956 = score(doc=5303,freq=1.0), product of:
0.50105584 = queryWeight, product of:
1.0232549 = boost
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.05359467 = queryNorm
2.8551621 = fieldWeight in 5303, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.3125 = fieldNorm(doc=5303)
1.4685253 = weight(author_txt:holmes in 5303) [ClassicSimilarity], result of:
1.4685253 = score(doc=5303,freq=1.0), product of:
0.50987357 = queryWeight, product of:
1.0322193 = boost
9.216561 = idf(docFreq=11, maxDocs=44421)
0.05359467 = queryNorm
2.8801754 = fieldWeight in 5303, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.216561 = idf(docFreq=11, maxDocs=44421)
0.3125 = fieldNorm(doc=5303)
0.75 = coord(3/4)
-
Grossman, D.A.; Frieder, O.: Information retrieval : algorithms and heuristics (1998)
2.21
2.2126837 = sum of:
2.2126837 = product of:
4.4253674 = sum of:
2.1364143 = weight(author_txt:frieder in 3182) [ClassicSimilarity], result of:
2.1364143 = score(doc=3182,freq=1.0), product of:
0.47854033 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.05359467 = queryNorm
4.4644394 = fieldWeight in 3182, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.5 = fieldNorm(doc=3182)
2.288953 = weight(author_txt:grossman in 3182) [ClassicSimilarity], result of:
2.288953 = score(doc=3182,freq=1.0), product of:
0.50105584 = queryWeight, product of:
1.0232549 = boost
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.05359467 = queryNorm
4.5682592 = fieldWeight in 3182, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.5 = fieldNorm(doc=3182)
0.5 = coord(2/4)
-
Grossman, D.A.; Frieder, O.: Information retrieval : algorithms and heuristics (2004)
2.21
2.2126837 = sum of:
2.2126837 = product of:
4.4253674 = sum of:
2.1364143 = weight(author_txt:frieder in 2486) [ClassicSimilarity], result of:
2.1364143 = score(doc=2486,freq=1.0), product of:
0.47854033 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.05359467 = queryNorm
4.4644394 = fieldWeight in 2486, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.5 = fieldNorm(doc=2486)
2.288953 = weight(author_txt:grossman in 2486) [ClassicSimilarity], result of:
2.288953 = score(doc=2486,freq=1.0), product of:
0.50105584 = queryWeight, product of:
1.0232549 = boost
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.05359467 = queryNorm
4.5682592 = fieldWeight in 2486, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.5 = fieldNorm(doc=2486)
0.5 = coord(2/4)
-
Yee, W.G.; Nguyen, L.T; Frieder, O.: ¬A view of the data on P2P file-sharing systems (2009)
1.68
1.6822705 = sum of:
1.6822705 = product of:
3.364541 = sum of:
1.6023108 = weight(author_txt:frieder in 105) [ClassicSimilarity], result of:
1.6023108 = score(doc=105,freq=1.0), product of:
0.47854033 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.05359467 = queryNorm
3.3483295 = fieldWeight in 105, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.375 = fieldNorm(doc=105)
1.7622304 = weight(author_txt:nguyen in 105) [ClassicSimilarity], result of:
1.7622304 = score(doc=105,freq=1.0), product of:
0.50987357 = queryWeight, product of:
1.0322193 = boost
9.216561 = idf(docFreq=11, maxDocs=44421)
0.05359467 = queryNorm
3.4562106 = fieldWeight in 105, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.216561 = idf(docFreq=11, maxDocs=44421)
0.375 = fieldNorm(doc=105)
0.5 = coord(2/4)
-
Aljlayl, M.; Frieder, O.; Grossman, D.: On bidirectional English-Arabic search (2002)
1.66
1.6595128 = sum of:
1.6595128 = product of:
3.3190255 = sum of:
1.6023108 = weight(author_txt:frieder in 227) [ClassicSimilarity], result of:
1.6023108 = score(doc=227,freq=1.0), product of:
0.47854033 = queryWeight, product of:
8.928879 = idf(docFreq=15, maxDocs=44421)
0.05359467 = queryNorm
3.3483295 = fieldWeight in 227, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.928879 = idf(docFreq=15, maxDocs=44421)
0.375 = fieldNorm(doc=227)
1.7167147 = weight(author_txt:grossman in 227) [ClassicSimilarity], result of:
1.7167147 = score(doc=227,freq=1.0), product of:
0.50105584 = queryWeight, product of:
1.0232549 = boost
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.05359467 = queryNorm
3.4261944 = fieldWeight in 227, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.1365185 = idf(docFreq=12, maxDocs=44421)
0.375 = fieldNorm(doc=227)
0.5 = coord(2/4)
-
Vechtomova, O.; Karamuftuoglu, M.: Elicitation and use of relevance feedback information (2006)
0.57
0.57223564 = sum of:
0.57223564 = product of:
0.95372605 = sum of:
0.12777057 = weight(abstract_txt:performance in 1966) [ClassicSimilarity], result of:
0.12777057 = score(doc=1966,freq=1.0), product of:
0.29501235 = queryWeight, product of:
1.1135423 = boost
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.057347458 = queryNorm
0.43310243 = fieldWeight in 1966, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.09375 = fieldNorm(doc=1966)
0.27370077 = weight(abstract_txt:accuracy in 1966) [ClassicSimilarity], result of:
0.27370077 = score(doc=1966,freq=1.0), product of:
0.49023432 = queryWeight, product of:
1.4354513 = boost
5.9552646 = idf(docFreq=312, maxDocs=44421)
0.057347458 = queryNorm
0.55830604 = fieldWeight in 1966, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9552646 = idf(docFreq=312, maxDocs=44421)
0.09375 = fieldNorm(doc=1966)
0.5522547 = weight(abstract_txt:trec in 1966) [ClassicSimilarity], result of:
0.5522547 = score(doc=1966,freq=2.0), product of:
0.6213018 = queryWeight, product of:
1.6159872 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.057347458 = queryNorm
0.888867 = fieldWeight in 1966, 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=1966)
0.6 = coord(3/5)
-
Wu, S.; McClean, S.I.: Improving high accuracy retrieval by eliminating the uneven correlation effect in data fusion (2006)
0.47
0.47173887 = sum of:
0.47173887 = product of:
0.5896736 = sum of:
0.061690655 = weight(abstract_txt:time in 344) [ClassicSimilarity], result of:
0.061690655 = score(doc=344,freq=1.0), product of:
0.2379177 = queryWeight, product of:
4.1487055 = idf(docFreq=1905, maxDocs=44421)
0.057347458 = queryNorm
0.2592941 = fieldWeight in 344, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.1487055 = idf(docFreq=1905, maxDocs=44421)
0.0625 = fieldNorm(doc=344)
0.08518037 = weight(abstract_txt:performance in 344) [ClassicSimilarity], result of:
0.08518037 = score(doc=344,freq=1.0), product of:
0.29501235 = queryWeight, product of:
1.1135423 = boost
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.057347458 = queryNorm
0.28873494 = fieldWeight in 344, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.0625 = fieldNorm(doc=344)
0.18246719 = weight(abstract_txt:accuracy in 344) [ClassicSimilarity], result of:
0.18246719 = score(doc=344,freq=1.0), product of:
0.49023432 = queryWeight, product of:
1.4354513 = boost
5.9552646 = idf(docFreq=312, maxDocs=44421)
0.057347458 = queryNorm
0.37220404 = fieldWeight in 344, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9552646 = idf(docFreq=312, maxDocs=44421)
0.0625 = fieldNorm(doc=344)
0.26033536 = weight(abstract_txt:trec in 344) [ClassicSimilarity], result of:
0.26033536 = score(doc=344,freq=1.0), product of:
0.6213018 = queryWeight, product of:
1.6159872 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.057347458 = queryNorm
0.41901594 = fieldWeight in 344, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.0625 = fieldNorm(doc=344)
0.8 = coord(4/5)
-
Dang, E.K.F.; Luk, R.W.P.; Allan, J.: Beyond bag-of-words : bigram-enhanced context-dependent term weights (2014)
0.44
0.44350448 = sum of:
0.44350448 = product of:
0.7391741 = sum of:
0.12909465 = weight(abstract_txt:performance in 2283) [ClassicSimilarity], result of:
0.12909465 = score(doc=2283,freq=3.0), product of:
0.29501235 = queryWeight, product of:
1.1135423 = boost
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.057347458 = queryNorm
0.43759066 = fieldWeight in 2283, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.0546875 = fieldNorm(doc=2283)
0.1544926 = weight(abstract_txt:improving in 2283) [ClassicSimilarity], result of:
0.1544926 = score(doc=2283,freq=1.0), product of:
0.4796012 = queryWeight, product of:
1.4197986 = boost
5.8903265 = idf(docFreq=333, maxDocs=44421)
0.057347458 = queryNorm
0.32212722 = fieldWeight in 2283, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8903265 = idf(docFreq=333, maxDocs=44421)
0.0546875 = fieldNorm(doc=2283)
0.45558688 = weight(abstract_txt:trec in 2283) [ClassicSimilarity], result of:
0.45558688 = score(doc=2283,freq=4.0), product of:
0.6213018 = queryWeight, product of:
1.6159872 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.057347458 = queryNorm
0.7332779 = fieldWeight in 2283, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.0546875 = fieldNorm(doc=2283)
0.6 = coord(3/5)
-
Bar-Ilan, J.: Methods for measuring search engine performance over time (2002)
0.40
0.4034835 = sum of:
0.4034835 = product of:
0.6724725 = sum of:
0.15267658 = weight(abstract_txt:time in 1305) [ClassicSimilarity], result of:
0.15267658 = score(doc=1305,freq=2.0), product of:
0.2379177 = queryWeight, product of:
4.1487055 = idf(docFreq=1905, maxDocs=44421)
0.057347458 = queryNorm
0.6417201 = fieldWeight in 1305, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1487055 = idf(docFreq=1905, maxDocs=44421)
0.109375 = fieldNorm(doc=1305)
0.21081066 = weight(abstract_txt:performance in 1305) [ClassicSimilarity], result of:
0.21081066 = score(doc=1305,freq=2.0), product of:
0.29501235 = queryWeight, product of:
1.1135423 = boost
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.057347458 = queryNorm
0.7145825 = fieldWeight in 1305, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.109375 = fieldNorm(doc=1305)
0.3089852 = weight(abstract_txt:improving in 1305) [ClassicSimilarity], result of:
0.3089852 = score(doc=1305,freq=1.0), product of:
0.4796012 = queryWeight, product of:
1.4197986 = boost
5.8903265 = idf(docFreq=333, maxDocs=44421)
0.057347458 = queryNorm
0.64425445 = fieldWeight in 1305, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8903265 = idf(docFreq=333, maxDocs=44421)
0.109375 = fieldNorm(doc=1305)
0.6 = coord(3/5)
-
Peng, F.; Huang, X.: Machine learning for Asian language text classification (2007)
0.40
0.3977797 = sum of:
0.3977797 = product of:
0.66296613 = sum of:
0.17036074 = weight(abstract_txt:performance in 1831) [ClassicSimilarity], result of:
0.17036074 = score(doc=1831,freq=4.0), product of:
0.29501235 = queryWeight, product of:
1.1135423 = boost
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.057347458 = queryNorm
0.5774699 = fieldWeight in 1831, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.619759 = idf(docFreq=1189, maxDocs=44421)
0.0625 = fieldNorm(doc=1831)
0.17656298 = weight(abstract_txt:improving in 1831) [ClassicSimilarity], result of:
0.17656298 = score(doc=1831,freq=1.0), product of:
0.4796012 = queryWeight, product of:
1.4197986 = boost
5.8903265 = idf(docFreq=333, maxDocs=44421)
0.057347458 = queryNorm
0.3681454 = fieldWeight in 1831, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8903265 = idf(docFreq=333, maxDocs=44421)
0.0625 = fieldNorm(doc=1831)
0.31604242 = weight(abstract_txt:accuracy in 1831) [ClassicSimilarity], result of:
0.31604242 = score(doc=1831,freq=3.0), product of:
0.49023432 = queryWeight, product of:
1.4354513 = boost
5.9552646 = idf(docFreq=312, maxDocs=44421)
0.057347458 = queryNorm
0.64467627 = fieldWeight in 1831, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.9552646 = idf(docFreq=312, maxDocs=44421)
0.0625 = fieldNorm(doc=1831)
0.6 = coord(3/5)