Maron, M.E.; Kuhns, I.L.: On relevance, probabilistic indexing and information retrieval (1960)
0.01
0.005885944 = product of:
0.011771888 = sum of:
0.011771888 = product of:
0.035315663 = sum of:
0.035315663 = weight(_text_:k in 1928) [ClassicSimilarity], result of:
0.035315663 = score(doc=1928,freq=2.0), product of:
0.17908166 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.05016605 = queryNorm
0.19720423 = fieldWeight in 1928, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=1928)
0.33333334 = coord(1/3)
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.39-46.
