-
Brandão, W.C.; Santos, R.L.T.; Ziviani, N.; Moura, E.S. de; Silva, A.S. da: Learning to expand queries using entities (2014)
0.03
0.027813323 = product of:
0.08343997 = sum of:
0.08343997 = sum of:
0.054441787 = weight(_text_:da in 1343) [ClassicSimilarity], result of:
0.054441787 = score(doc=1343,freq=2.0), product of:
0.20539105 = queryWeight, product of:
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.0428061 = queryNorm
0.26506406 = fieldWeight in 1343, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.0390625 = fieldNorm(doc=1343)
0.02899818 = weight(_text_:22 in 1343) [ClassicSimilarity], result of:
0.02899818 = score(doc=1343,freq=2.0), product of:
0.14989968 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0428061 = queryNorm
0.19345059 = fieldWeight in 1343, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1343)
0.33333334 = coord(1/3)
- Date
- 22. 8.2014 17:07:50
-
Costa Carvalho, A. da; Rossi, C.; Moura, E.S. de; Silva, A.S. da; Fernandes, D.: LePrEF: Learn to precompute evidence fusion for efficient query evaluation (2012)
0.01
0.012832053 = product of:
0.03849616 = sum of:
0.03849616 = product of:
0.07699232 = sum of:
0.07699232 = weight(_text_:da in 278) [ClassicSimilarity], result of:
0.07699232 = score(doc=278,freq=4.0), product of:
0.20539105 = queryWeight, product of:
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.0428061 = queryNorm
0.37485722 = fieldWeight in 278, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.0390625 = fieldNorm(doc=278)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Moura, E.S. de; Fernandes, D.; Ribeiro-Neto, B.; Silva, A.S. da; Gonçalves, M.A.: Using structural information to improve search in Web collections (2010)
0.01
0.010888357 = product of:
0.03266507 = sum of:
0.03266507 = product of:
0.06533014 = sum of:
0.06533014 = weight(_text_:da in 4119) [ClassicSimilarity], result of:
0.06533014 = score(doc=4119,freq=2.0), product of:
0.20539105 = queryWeight, product of:
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.0428061 = queryNorm
0.31807688 = fieldWeight in 4119, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.046875 = fieldNorm(doc=4119)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Cortez, E.; Herrera, M.R.; Silva, A.S. da; Moura, E.S. de; Neubert, M.: Lightweight methods for large-scale product categorization (2011)
0.01
0.010888357 = product of:
0.03266507 = sum of:
0.03266507 = product of:
0.06533014 = sum of:
0.06533014 = weight(_text_:da in 4758) [ClassicSimilarity], result of:
0.06533014 = score(doc=4758,freq=2.0), product of:
0.20539105 = queryWeight, product of:
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.0428061 = queryNorm
0.31807688 = fieldWeight in 4758, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.046875 = fieldNorm(doc=4758)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Cortez, E.; Silva, A.S. da; Gonçalves, M.A.; Mesquita, F.; Moura, E.S. de: ¬A flexible approach for extracting metadata from bibliographic citations (2009)
0.01
0.009073632 = product of:
0.027220894 = sum of:
0.027220894 = product of:
0.054441787 = sum of:
0.054441787 = weight(_text_:da in 2848) [ClassicSimilarity], result of:
0.054441787 = score(doc=2848,freq=2.0), product of:
0.20539105 = queryWeight, product of:
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.0428061 = queryNorm
0.26506406 = fieldWeight in 2848, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7981725 = idf(docFreq=990, maxDocs=44218)
0.0390625 = fieldNorm(doc=2848)
0.5 = coord(1/2)
0.33333334 = coord(1/3)