Biebricher, P.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬Das automatische Indexierungssystem AIR/PHYS (1988)
0.01
0.009415331 = product of:
0.056491986 = sum of:
0.010496164 = product of:
0.03148849 = sum of:
0.03148849 = weight(_text_:p in 528) [ClassicSimilarity], result of:
0.03148849 = score(doc=528,freq=2.0), product of:
0.07926582 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.022045763 = queryNorm
0.39725178 = fieldWeight in 528, 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=528)
0.33333334 = coord(1/3)
0.016921097 = weight(_text_:und in 528) [ClassicSimilarity], result of:
0.016921097 = score(doc=528,freq=4.0), product of:
0.048861504 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.022045763 = queryNorm
0.34630734 = fieldWeight in 528, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=528)
0.012153625 = weight(_text_:der in 528) [ClassicSimilarity], result of:
0.012153625 = score(doc=528,freq=2.0), product of:
0.049245093 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.022045763 = queryNorm
0.2467987 = fieldWeight in 528, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.078125 = fieldNorm(doc=528)
0.016921097 = weight(_text_:und in 528) [ClassicSimilarity], result of:
0.016921097 = score(doc=528,freq=4.0), product of:
0.048861504 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.022045763 = queryNorm
0.34630734 = fieldWeight in 528, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=528)
0.16666667 = coord(4/24)
- Source
- Von der Information zum Wissen - vom Wissen zur Information: traditionelle und moderne Informationssysteme für Wissenschaft und Praxis, Deutscher Dokumentartag 1987, Bad Dürkheim, vom 23.-25.9.1987. Hrsg.: H. Strohl-Goebel
Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988)
0.00
0.0021192208 = product of:
0.025430648 = sum of:
0.010496164 = product of:
0.03148849 = sum of:
0.03148849 = weight(_text_:p in 1952) [ClassicSimilarity], result of:
0.03148849 = score(doc=1952,freq=2.0), product of:
0.07926582 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.022045763 = queryNorm
0.39725178 = fieldWeight in 1952, 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=1952)
0.33333334 = coord(1/3)
0.014934484 = product of:
0.029868968 = sum of:
0.029868968 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
0.029868968 = score(doc=1952,freq=2.0), product of:
0.07720051 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.022045763 = queryNorm
0.38690117 = fieldWeight in 1952, 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=1952)
0.5 = coord(1/2)
0.083333336 = coord(2/24)
- Date
- 16. 8.1998 12:51:22
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.513-517.