-
Efron, M.; Winget, M.: Query polyrepresentation for ranking retrieval systems without relevance judgments (2010)
0.00
5.530113E-4 = product of:
0.003871079 = sum of:
0.003871079 = product of:
0.015484316 = sum of:
0.015484316 = weight(_text_:m in 3469) [ClassicSimilarity], result of:
0.015484316 = score(doc=3469,freq=4.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.25 = coord(1/4)
0.14285715 = coord(1/7)
-
Efron, M.: Shannon meets Shortz : a probabilistic model of crossword puzzle difficulty (2008)
0.00
4.5621104E-4 = product of:
0.0031934772 = sum of:
0.0031934772 = product of:
0.012773909 = sum of:
0.012773909 = weight(_text_:m in 1620) [ClassicSimilarity], result of:
0.012773909 = score(doc=1620,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = queryNorm
0.19245613 = fieldWeight in 1620, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=1620)
0.25 = coord(1/4)
0.14285715 = coord(1/7)
-
Efron, M.: Eigenvalue-based model selection during Latent Semantic Indexing (2005)
0.00
3.9103805E-4 = product of:
0.0027372662 = sum of:
0.0027372662 = product of:
0.010949065 = sum of:
0.010949065 = weight(_text_:m in 3685) [ClassicSimilarity], result of:
0.010949065 = score(doc=3685,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = queryNorm
0.1649624 = fieldWeight in 3685, 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=3685)
0.25 = coord(1/4)
0.14285715 = coord(1/7)
-
Efron, M.: Query expansion and dimensionality reduction : Notions of optimality in Rocchio relevance feedback and latent semantic indexing (2008)
0.00
3.9103805E-4 = product of:
0.0027372662 = sum of:
0.0027372662 = product of:
0.010949065 = sum of:
0.010949065 = weight(_text_:m in 2020) [ClassicSimilarity], result of:
0.010949065 = score(doc=2020,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = queryNorm
0.1649624 = fieldWeight in 2020, 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=2020)
0.25 = coord(1/4)
0.14285715 = coord(1/7)
-
Efron, M.: Linear time series models for term weighting in information retrieval (2010)
0.00
3.9103805E-4 = product of:
0.0027372662 = sum of:
0.0027372662 = product of:
0.010949065 = sum of:
0.010949065 = weight(_text_:m in 3688) [ClassicSimilarity], result of:
0.010949065 = score(doc=3688,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.25 = coord(1/4)
0.14285715 = coord(1/7)
-
Efron, M.: Information search and retrieval in microblogs (2011)
0.00
3.9103805E-4 = product of:
0.0027372662 = sum of:
0.0027372662 = product of:
0.010949065 = sum of:
0.010949065 = weight(_text_:m in 4455) [ClassicSimilarity], result of:
0.010949065 = score(doc=4455,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.25 = coord(1/4)
0.14285715 = coord(1/7)