-
Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988)
0.04
0.04004742 = product of:
0.060071126 = sum of:
0.02495818 = weight(_text_:information in 1952) [ClassicSimilarity], result of:
0.02495818 = score(doc=1952,freq=4.0), product of:
0.09099081 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0518325 = queryNorm
0.27429342 = fieldWeight in 1952, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=1952)
0.035112944 = product of:
0.07022589 = sum of:
0.07022589 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
0.07022589 = score(doc=1952,freq=2.0), product of:
0.18150859 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0518325 = 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)
0.6666667 = coord(2/3)
- 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.
- Source
- Proceedings of the 11th annual conference on research and development in information retrieval. Ed.: Y. Chiaramella
-
Ammersbach, K.; Fuhr, N.; Knorz, G.: Empirisch gestützte Konzeption einer neuen Generation von Werkstoffdatenbanken (1988)
0.01
0.009983273 = product of:
0.029949818 = sum of:
0.029949818 = weight(_text_:information in 522) [ClassicSimilarity], result of:
0.029949818 = score(doc=522,freq=4.0), product of:
0.09099081 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0518325 = queryNorm
0.3291521 = fieldWeight in 522, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=522)
0.33333334 = coord(1/3)
- 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, P.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬Das automatische Indexierungssystem AIR/PHYS (1988)
0.01
0.008319394 = product of:
0.02495818 = sum of:
0.02495818 = weight(_text_:information in 528) [ClassicSimilarity], result of:
0.02495818 = score(doc=528,freq=4.0), product of:
0.09099081 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0518325 = queryNorm
0.27429342 = fieldWeight in 528, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=528)
0.33333334 = coord(1/3)
- 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
-
Fuhr, N.; Knorz, G.: Retrieval test evaluation of a rule based automatic indexing (AIR/PHYS) (1984)
0.01
0.0070592402 = product of:
0.02117772 = sum of:
0.02117772 = weight(_text_:information in 2321) [ClassicSimilarity], result of:
0.02117772 = score(doc=2321,freq=2.0), product of:
0.09099081 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0518325 = queryNorm
0.23274569 = fieldWeight in 2321, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=2321)
0.33333334 = coord(1/3)
- Source
- Research and development in information retrieval. Proc. of the 3rd joint BCS and ACM symp., Cambridge, 2.-6.7.1984. Ed.: C.J. van Rijsbergen