-
Efron, M.; Winget, M.: Query polyrepresentation for ranking retrieval systems without relevance judgments (2010)
0.00
0.004992739 = product of:
0.009985478 = sum of:
0.009985478 = product of:
0.019970955 = sum of:
0.019970955 = weight(_text_:m in 3469) [ClassicSimilarity], result of:
0.019970955 = score(doc=3469,freq=4.0), product of:
0.08560495 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034400932 = queryNorm
0.23329206 = fieldWeight in 3469, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=3469)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Efron, M.: Linear time series models for term weighting in information retrieval (2010)
0.00
0.0035303994 = product of:
0.007060799 = sum of:
0.007060799 = product of:
0.014121598 = sum of:
0.014121598 = weight(_text_:m in 3688) [ClassicSimilarity], result of:
0.014121598 = score(doc=3688,freq=2.0), product of:
0.08560495 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034400932 = queryNorm
0.1649624 = fieldWeight in 3688, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=3688)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Efron, M.: Information search and retrieval in microblogs (2011)
0.00
0.0035303994 = product of:
0.007060799 = sum of:
0.007060799 = product of:
0.014121598 = sum of:
0.014121598 = weight(_text_:m in 4455) [ClassicSimilarity], result of:
0.014121598 = score(doc=4455,freq=2.0), product of:
0.08560495 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034400932 = queryNorm
0.1649624 = fieldWeight in 4455, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=4455)
0.5 = coord(1/2)
0.5 = coord(1/2)
