-
Sparck Jones, K.; Jones, G.J.F.; Foote, J.T.; Young, S.J.: Experiments in spoken document retrieval (1996)
0.01
0.010453804 = product of:
0.020907609 = sum of:
0.020907609 = product of:
0.062722825 = sum of:
0.062722825 = weight(_text_:k in 1951) [ClassicSimilarity], result of:
0.062722825 = score(doc=1951,freq=4.0), product of:
0.16064468 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04500131 = queryNorm
0.39044446 = fieldWeight in 1951, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=1951)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Footnote
- Wiederabdruck in: Readings in informatio retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.493-502.
-
Strötgen, R.; Mandl, T.; Schneider, R.: Entwicklung und Evaluierung eines Question Answering Systems im Rahmen des Cross Language Evaluation Forum (CLEF) (2006)
0.01
0.007704934 = product of:
0.015409868 = sum of:
0.015409868 = product of:
0.046229605 = sum of:
0.046229605 = weight(_text_:r in 5981) [ClassicSimilarity], result of:
0.046229605 = score(doc=5981,freq=4.0), product of:
0.14896595 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04500131 = queryNorm
0.3103367 = fieldWeight in 5981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.046875 = fieldNorm(doc=5981)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Schneider, R.: Question answering : das Retrieval der Zukunft? (2007)
0.01
0.007264282 = product of:
0.014528564 = sum of:
0.014528564 = product of:
0.04358569 = sum of:
0.04358569 = weight(_text_:r in 5953) [ClassicSimilarity], result of:
0.04358569 = score(doc=5953,freq=2.0), product of:
0.14896595 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04500131 = queryNorm
0.29258826 = fieldWeight in 5953, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=5953)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Srihari, R.K.: Using speech input for image interpretation, annotation, and retrieval (1997)
0.01
0.006097056 = product of:
0.012194112 = sum of:
0.012194112 = product of:
0.036582336 = sum of:
0.036582336 = weight(_text_:22 in 764) [ClassicSimilarity], result of:
0.036582336 = score(doc=764,freq=2.0), product of:
0.15758692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04500131 = queryNorm
0.23214069 = fieldWeight in 764, 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=764)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05