Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994)
0.00
0.0024276616 = product of:
0.024276616 = sum of:
0.012403886 = product of:
0.037211657 = sum of:
0.037211657 = weight(_text_:p in 1949) [ClassicSimilarity], result of:
0.037211657 = score(doc=1949,freq=2.0), product of:
0.09367272 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.026052676 = queryNorm
0.39725178 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.33333334 = coord(1/3)
0.01187273 = product of:
0.03561819 = sum of:
0.03561819 = weight(_text_:29 in 1949) [ClassicSimilarity], result of:
0.03561819 = score(doc=1949,freq=2.0), product of:
0.09164517 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.026052676 = queryNorm
0.38865322 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.33333334 = coord(1/3)
0.1 = coord(2/20)
- Date
- 16. 8.1998 12:30:29
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.478-483.
