-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.04
0.042983495 = product of:
0.08596699 = sum of:
0.08596699 = product of:
0.12895048 = sum of:
0.043175068 = weight(_text_:h in 262) [ClassicSimilarity], result of:
0.043175068 = score(doc=262,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.38429362 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.109375 = fieldNorm(doc=262)
0.08577541 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.08577541 = score(doc=262,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.5416616 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=262)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 20.10.2000 12:22:23
- Source
- Deutscher Dokumentartag 1983, Göttingen, 3.-7.10.1983: Fachinformation und Bildschirmtext. Bearb.: H. Strohl-Goebel
-
Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988)
0.04
0.041645676 = product of:
0.08329135 = sum of:
0.08329135 = product of:
0.12493703 = sum of:
0.06366888 = weight(_text_:k in 1952) [ClassicSimilarity], result of:
0.06366888 = score(doc=1952,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.39440846 = fieldWeight in 1952, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1952)
0.061268155 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
0.061268155 = score(doc=1952,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = 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)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- 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.
-
Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986)
0.04
0.036842998 = product of:
0.073685996 = sum of:
0.073685996 = product of:
0.11052899 = sum of:
0.0370072 = weight(_text_:h in 58) [ClassicSimilarity], result of:
0.0370072 = score(doc=58,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.32939452 = fieldWeight in 58, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=58)
0.073521785 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
0.073521785 = score(doc=58,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.46428138 = fieldWeight in 58, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=58)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 14. 6.2015 22:12:44
- Source
- Deutscher Dokumentartag 1985, Nürnberg, 1.-4.10.1985: Fachinformation: Methodik - Management - Markt; neue Entwicklungen, Berufe, Produkte. Bearb.: H. Strohl-Goebel
-
Sparck Jones, K.; Tait, J.I.: Automatic search term variant generation (1984)
0.02
0.016978368 = product of:
0.033956736 = sum of:
0.033956736 = product of:
0.10187021 = sum of:
0.10187021 = weight(_text_:k in 2918) [ClassicSimilarity], result of:
0.10187021 = score(doc=2918,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.63105357 = fieldWeight in 2918, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=2918)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986)
0.02
0.016338175 = product of:
0.03267635 = sum of:
0.03267635 = product of:
0.09802905 = sum of:
0.09802905 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
0.09802905 = score(doc=402,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.61904186 = fieldWeight in 402, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=402)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Information processing and management. 22(1986) no.6, S.465-476
-
Porter, M.F.: ¬An algorithm for suffix stripping (1980)
0.01
0.012733776 = product of:
0.025467552 = sum of:
0.025467552 = product of:
0.07640266 = sum of:
0.07640266 = weight(_text_:k in 3122) [ClassicSimilarity], result of:
0.07640266 = score(doc=3122,freq=2.0), product of:
0.16142878 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045220956 = queryNorm
0.47329018 = fieldWeight in 3122, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=3122)
0.33333334 = coord(1/3)
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.313-316.
-
Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986)
0.01
0.012253631 = product of:
0.024507262 = sum of:
0.024507262 = product of:
0.073521785 = sum of:
0.073521785 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
0.073521785 = score(doc=2051,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.46428138 = fieldWeight in 2051, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=2051)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 14. 6.2015 22:12:56
-
Hüther, H.: Zur Aufwandsabschätzung beim Aufbau eines automatischen Indexierungssystems (1985)
0.01
0.010176461 = product of:
0.020352922 = sum of:
0.020352922 = product of:
0.061058767 = sum of:
0.061058767 = weight(_text_:h in 473) [ClassicSimilarity], result of:
0.061058767 = score(doc=473,freq=4.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.54347324 = fieldWeight in 473, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.109375 = fieldNorm(doc=473)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Deutscher Dokumentartag 1984, Darmstadt, 9.-12.10.1984: Perspektiven der Fachinformation: Programme - Praxis - Prognosen. Bearb.: H. Strohl-Goebel
-
Werner, H.: Indexierung auf linguistischer Grundlage am Beispiel von JUDO-DS(1) (1982)
0.01
0.008722682 = product of:
0.017445363 = sum of:
0.017445363 = product of:
0.052336086 = sum of:
0.052336086 = weight(_text_:h in 3017) [ClassicSimilarity], result of:
0.052336086 = score(doc=3017,freq=4.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.4658342 = fieldWeight in 3017, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=3017)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Deutscher Dokumentartag 1981, Mainz, 5.-8.10.1981: Kleincomputer in Information und Dokumentation. Bearb.: H. Strohl-Goebel
-
Research and development in information retrieval : Proc., Berlin, 18.-20.5.1982 (1983)
0.01
0.008223822 = product of:
0.016447645 = sum of:
0.016447645 = product of:
0.049342934 = sum of:
0.049342934 = weight(_text_:h in 2332) [ClassicSimilarity], result of:
0.049342934 = score(doc=2332,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.4391927 = fieldWeight in 2332, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.125 = fieldNorm(doc=2332)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Editor
- Salton, G.; Schneider, H.-J.
-
Hüther, H.: Wachstumsfunktionen in der automatischen Indexierung (1989)
0.01
0.008223822 = product of:
0.016447645 = sum of:
0.016447645 = product of:
0.049342934 = sum of:
0.049342934 = weight(_text_:h in 793) [ClassicSimilarity], result of:
0.049342934 = score(doc=793,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.4391927 = fieldWeight in 793, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.125 = fieldNorm(doc=793)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Lustig, G.: ¬Das Projekt WAI : Wörterbuchentwicklung für automatisches Indexing (1982)
0.01
0.007195845 = product of:
0.01439169 = sum of:
0.01439169 = product of:
0.043175068 = sum of:
0.043175068 = weight(_text_:h in 33) [ClassicSimilarity], result of:
0.043175068 = score(doc=33,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.38429362 = fieldWeight in 33, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.109375 = fieldNorm(doc=33)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Deutscher Dokumentartag 1981, Mainz, 5.-8.10.1981: Kleincomputer in Information und Dokumentation. Bearb.: H. Strohl-Goebel
-
Schulz, G.F.: Probleme der automatischen Indexierung mit Nominalgruppen (1982)
0.01
0.007195845 = product of:
0.01439169 = sum of:
0.01439169 = product of:
0.043175068 = sum of:
0.043175068 = weight(_text_:h in 434) [ClassicSimilarity], result of:
0.043175068 = score(doc=434,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.38429362 = fieldWeight in 434, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.109375 = fieldNorm(doc=434)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Deutscher Dokumentartag 1981, Mainz, 5.-8.10.1981: Kleincomputer in Information und Dokumentation. Bearb.: H. Strohl-Goebel
-
Schwarz, C.: Komplexe Nominalgruppen als Indexierungseinheiten am Beispiel des Projekte CONDOR (1982)
0.01
0.007195845 = product of:
0.01439169 = sum of:
0.01439169 = product of:
0.043175068 = sum of:
0.043175068 = weight(_text_:h in 435) [ClassicSimilarity], result of:
0.043175068 = score(doc=435,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.38429362 = fieldWeight in 435, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.109375 = fieldNorm(doc=435)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Deutscher Dokumentartag 1981, Mainz, 5.-8.10.1981: Kleincomputer in Information und Dokumentation. Bearb.: H. Strohl-Goebel
-
Lustig, G.: Weiterentwicklung der automatischen Indexierung im Projekt AIR (1984)
0.01
0.007195845 = product of:
0.01439169 = sum of:
0.01439169 = product of:
0.043175068 = sum of:
0.043175068 = weight(_text_:h in 458) [ClassicSimilarity], result of:
0.043175068 = score(doc=458,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.38429362 = fieldWeight in 458, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.109375 = fieldNorm(doc=458)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Deutscher Dokumentartag 1983, Göttingen, 3.-7.10.1983: Fachinformation und Bildschirmtext. Bearb.: H. Strohl-Goebel
-
Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983)
0.01
0.007147951 = product of:
0.014295902 = sum of:
0.014295902 = product of:
0.042887706 = sum of:
0.042887706 = weight(_text_:22 in 5001) [ClassicSimilarity], result of:
0.042887706 = score(doc=5001,freq=2.0), product of:
0.15835609 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045220956 = queryNorm
0.2708308 = fieldWeight in 5001, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5001)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 14. 3.1996 13:22:21
-
Lück, W.: Erfahrungen mit dem automatischen Indexierungssystem AIR/PHYS (1988)
0.01
0.006167867 = product of:
0.012335734 = sum of:
0.012335734 = product of:
0.0370072 = sum of:
0.0370072 = weight(_text_:h in 526) [ClassicSimilarity], result of:
0.0370072 = score(doc=526,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.32939452 = fieldWeight in 526, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=526)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- 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
-
Schwantner, M.: Entwicklung und Pflege des Indexierungswörterbuches PHYS/PILOT (1988)
0.01
0.006167867 = product of:
0.012335734 = sum of:
0.012335734 = product of:
0.0370072 = sum of:
0.0370072 = weight(_text_:h in 527) [ClassicSimilarity], result of:
0.0370072 = score(doc=527,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.32939452 = fieldWeight in 527, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=527)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- 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
-
Schneider, C.; Womser-Hacker, C.: Inhaltserschließungssysteme für Patenttexte : Test und Systemvergleich im Projekt PADOK (1986)
0.01
0.006167867 = product of:
0.012335734 = sum of:
0.012335734 = product of:
0.0370072 = sum of:
0.0370072 = weight(_text_:h in 2648) [ClassicSimilarity], result of:
0.0370072 = score(doc=2648,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.32939452 = fieldWeight in 2648, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=2648)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Deutscher Dokumentartag 1986, Freiburg, 8.-10.10.1986: Bedarfsorientierte Fachinformation: Methoden und Techniken am Arbeitsplatz. Bearb.: H. Strohl-Goebel
-
Biebricher, P.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬Das automatische Indexierungssystem AIR/PHYS (1988)
0.01
0.005139889 = product of:
0.010279778 = sum of:
0.010279778 = product of:
0.030839335 = sum of:
0.030839335 = weight(_text_:h in 528) [ClassicSimilarity], result of:
0.030839335 = score(doc=528,freq=2.0), product of:
0.11234917 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045220956 = queryNorm
0.27449545 = fieldWeight in 528, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.078125 = fieldNorm(doc=528)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- 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