-
Allan, J.; Ballesteros, L.; Callan, J.P.; Croft, W.B.; Lu, Z.: Recent experiment with INQUERY (1996)
0.02
0.019222366 = product of:
0.03844473 = sum of:
0.03844473 = product of:
0.07688946 = sum of:
0.07688946 = weight(_text_:k in 7568) [ClassicSimilarity], result of:
0.07688946 = score(doc=7568,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.47329018 = fieldWeight in 7568, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=7568)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- The Fourth Text Retrieval Conference (TREC-4). Ed.: K. Harman
-
Turtle, H.; Croft, W.B.: Inference networks for document retrieval (1990)
0.02
0.016018637 = product of:
0.032037273 = sum of:
0.032037273 = product of:
0.064074546 = sum of:
0.064074546 = weight(_text_:k in 1936) [ClassicSimilarity], result of:
0.064074546 = score(doc=1936,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.39440846 = fieldWeight in 1936, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1936)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.287-298
-
Callan, J.; Croft, W.B.; Broglio, J.: TREC and TIPSTER experiments with INQUERY (1995)
0.02
0.016018637 = product of:
0.032037273 = sum of:
0.032037273 = product of:
0.064074546 = sum of:
0.064074546 = weight(_text_:k in 1944) [ClassicSimilarity], result of:
0.064074546 = score(doc=1944,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.39440846 = fieldWeight in 1944, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1944)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.436-439.
-
Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997)
0.02
0.015414632 = product of:
0.030829264 = sum of:
0.030829264 = product of:
0.061658528 = sum of:
0.061658528 = weight(_text_:22 in 3103) [ClassicSimilarity], result of:
0.061658528 = score(doc=3103,freq=2.0), product of:
0.15936506 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045509085 = queryNorm
0.38690117 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 27. 2.1999 20:55:22