-
Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994)
0.03
0.025071612 = product of:
0.050143223 = sum of:
0.050143223 = product of:
0.07521483 = sum of:
0.010364074 = weight(_text_:e in 1949) [ClassicSimilarity], result of:
0.010364074 = score(doc=1949,freq=2.0), product of:
0.06526148 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0454034 = queryNorm
0.15880844 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.064850755 = weight(_text_:p in 1949) [ClassicSimilarity], result of:
0.064850755 = score(doc=1949,freq=2.0), product of:
0.1632485 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0454034 = 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)
0.6666667 = coord(2/3)
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.478-483.
- Language
- e
-
Moens, M.F.: Automatic indexing and abstracting of document texts (2000)
0.00
0.0017273457 = product of:
0.0034546915 = sum of:
0.0034546915 = product of:
0.010364074 = sum of:
0.010364074 = weight(_text_:e in 6892) [ClassicSimilarity], result of:
0.010364074 = score(doc=6892,freq=2.0), product of:
0.06526148 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0454034 = queryNorm
0.15880844 = fieldWeight in 6892, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=6892)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Jones, S.; Paynter, G.W.: Automatic extractionof document keyphrases for use in digital libraries : evaluations and applications (2002)
0.00
8.636729E-4 = product of:
0.0017273457 = sum of:
0.0017273457 = product of:
0.005182037 = sum of:
0.005182037 = weight(_text_:e in 601) [ClassicSimilarity], result of:
0.005182037 = score(doc=601,freq=2.0), product of:
0.06526148 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0454034 = queryNorm
0.07940422 = fieldWeight in 601, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=601)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Wang, S.; Koopman, R.: Embed first, then predict (2019)
0.00
8.636729E-4 = product of:
0.0017273457 = sum of:
0.0017273457 = product of:
0.005182037 = sum of:
0.005182037 = weight(_text_:e in 5400) [ClassicSimilarity], result of:
0.005182037 = score(doc=5400,freq=2.0), product of:
0.06526148 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0454034 = queryNorm
0.07940422 = fieldWeight in 5400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=5400)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e