-
Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000)
0.02
0.021787543 = product of:
0.043575086 = sum of:
0.043575086 = product of:
0.08715017 = sum of:
0.08715017 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
0.08715017 = score(doc=3445,freq=2.0), product of:
0.16089413 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045945734 = queryNorm
0.5416616 = fieldWeight in 3445, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=3445)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 25. 8.2005 17:42:22
-
Furner, J.: ¬A unifying model of document relatedness for hybrid search engines (2003)
0.01
0.009337518 = product of:
0.018675037 = sum of:
0.018675037 = product of:
0.037350073 = sum of:
0.037350073 = weight(_text_:22 in 2717) [ClassicSimilarity], result of:
0.037350073 = score(doc=2717,freq=2.0), product of:
0.16089413 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045945734 = queryNorm
0.23214069 = fieldWeight in 2717, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2717)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 11. 9.2004 17:32:22
-
Zhang, D.; Dong, Y.: ¬An effective algorithm to rank Web resources (2000)
0.01
0.0064130835 = product of:
0.012826167 = sum of:
0.012826167 = product of:
0.025652334 = sum of:
0.025652334 = weight(_text_:d in 3662) [ClassicSimilarity], result of:
0.025652334 = score(doc=3662,freq=2.0), product of:
0.08729101 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045945734 = queryNorm
0.29387143 = fieldWeight in 3662, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.109375 = fieldNorm(doc=3662)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Radev, D.; Fan, W.; Qu, H.; Wu, H.; Grewal, A.: Probabilistic question answering on the Web (2005)
0.00
0.0027484642 = product of:
0.0054969285 = sum of:
0.0054969285 = product of:
0.010993857 = sum of:
0.010993857 = weight(_text_:d in 3455) [ClassicSimilarity], result of:
0.010993857 = score(doc=3455,freq=2.0), product of:
0.08729101 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045945734 = queryNorm
0.1259449 = fieldWeight in 3455, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=3455)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Bhansali, D.; Desai, H.; Deulkar, K.: ¬A study of different ranking approaches for semantic search (2015)
0.00
0.002290387 = product of:
0.004580774 = sum of:
0.004580774 = product of:
0.009161548 = sum of:
0.009161548 = weight(_text_:d in 2696) [ClassicSimilarity], result of:
0.009161548 = score(doc=2696,freq=2.0), product of:
0.08729101 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045945734 = queryNorm
0.104954086 = fieldWeight in 2696, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=2696)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Bilal, D.: Ranking, relevance judgment, and precision of information retrieval on children's queries : evaluation of Google, Yahoo!, Bing, Yahoo! Kids, and ask Kids (2012)
0.00
0.0018323096 = product of:
0.0036646193 = sum of:
0.0036646193 = product of:
0.0073292386 = sum of:
0.0073292386 = weight(_text_:d in 393) [ClassicSimilarity], result of:
0.0073292386 = score(doc=393,freq=2.0), product of:
0.08729101 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045945734 = queryNorm
0.08396327 = fieldWeight in 393, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.03125 = fieldNorm(doc=393)
0.5 = coord(1/2)
0.5 = coord(1/2)