Maron, M.E.; Kuhns, I.L.: On relevance, probabilistic indexing and information retrieval (1960)
0.01
0.010378927 = product of:
0.03113678 = sum of:
0.03113678 = weight(_text_:p in 1928) [ClassicSimilarity], result of:
0.03113678 = score(doc=1928,freq=2.0), product of:
0.15676093 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.04359905 = queryNorm
0.19862589 = fieldWeight in 1928, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0390625 = fieldNorm(doc=1928)
0.33333334 = coord(1/3)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.39-46.
