-
Research and development in information retrieval : Proc., Berlin, 18.-20.5.1982 (1983)
0.04
0.04346925 = product of:
0.0869385 = sum of:
0.0869385 = product of:
0.13040775 = sum of:
0.04947702 = weight(_text_:h in 2332) [ClassicSimilarity], result of:
0.04947702 = score(doc=2332,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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)
0.080930725 = weight(_text_:j in 2332) [ClassicSimilarity], result of:
0.080930725 = score(doc=2332,freq=2.0), product of:
0.14407988 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534384 = queryNorm
0.5617073 = fieldWeight in 2332, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.125 = fieldNorm(doc=2332)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Editor
- Salton, G.; Schneider, H.-J.
-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.04
0.043100297 = product of:
0.086200595 = sum of:
0.086200595 = product of:
0.12930089 = sum of:
0.043292392 = weight(_text_:h in 262) [ClassicSimilarity], result of:
0.043292392 = score(doc=262,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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)
0.0860085 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.0860085 = score(doc=262,freq=2.0), product of:
0.1587864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04534384 = 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
-
Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986)
0.04
0.036943115 = product of:
0.07388623 = sum of:
0.07388623 = product of:
0.11082934 = sum of:
0.037107762 = weight(_text_:h in 58) [ClassicSimilarity], result of:
0.037107762 = score(doc=58,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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)
0.07372157 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
0.07372157 = score(doc=58,freq=2.0), product of:
0.1587864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04534384 = 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
-
Panyr, J.: Vektorraum-Modell und Clusteranalyse in Information-Retrieval-Systemen (1987)
0.02
0.021734625 = product of:
0.04346925 = sum of:
0.04346925 = product of:
0.065203875 = sum of:
0.02473851 = weight(_text_:h in 2322) [ClassicSimilarity], result of:
0.02473851 = score(doc=2322,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = queryNorm
0.21959636 = fieldWeight in 2322, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=2322)
0.040465362 = weight(_text_:j in 2322) [ClassicSimilarity], result of:
0.040465362 = score(doc=2322,freq=2.0), product of:
0.14407988 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534384 = queryNorm
0.28085366 = fieldWeight in 2322, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=2322)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Nachrichten für Dokumentation. 38(1987) H.1, S.13-20
-
Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986)
0.02
0.016382571 = product of:
0.032765143 = sum of:
0.032765143 = product of:
0.09829543 = sum of:
0.09829543 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
0.09829543 = score(doc=402,freq=2.0), product of:
0.1587864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04534384 = 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
-
Salton, G.; McGill, M. J.: Introduction to modern information retrieval (1983)
0.01
0.013488455 = product of:
0.02697691 = sum of:
0.02697691 = product of:
0.080930725 = sum of:
0.080930725 = weight(_text_:j in 2328) [ClassicSimilarity], result of:
0.080930725 = score(doc=2328,freq=2.0), product of:
0.14407988 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534384 = queryNorm
0.5617073 = fieldWeight in 2328, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.125 = fieldNorm(doc=2328)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986)
0.01
0.012286929 = product of:
0.024573859 = sum of:
0.024573859 = product of:
0.07372157 = sum of:
0.07372157 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
0.07372157 = score(doc=2051,freq=2.0), product of:
0.1587864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04534384 = 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
-
Inhaltserschließung von Massendaten : zur Wirksamkeit informationslinguistischer Verfahren am Beispiel des deutschen Patentinformationssystems (1987)
0.01
0.011802398 = product of:
0.023604795 = sum of:
0.023604795 = product of:
0.070814386 = sum of:
0.070814386 = weight(_text_:j in 6764) [ClassicSimilarity], result of:
0.070814386 = score(doc=6764,freq=2.0), product of:
0.14407988 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534384 = queryNorm
0.4914939 = fieldWeight in 6764, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=6764)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Editor
- Krause, J.
-
Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988)
0.01
0.0102391075 = product of:
0.020478215 = sum of:
0.020478215 = product of:
0.061434645 = sum of:
0.061434645 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
0.061434645 = score(doc=1952,freq=2.0), product of:
0.1587864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04534384 = 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)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 16. 8.1998 12:51:22
-
Hüther, H.: Zur Aufwandsabschätzung beim Aufbau eines automatischen Indexierungssystems (1985)
0.01
0.010204115 = product of:
0.02040823 = sum of:
0.02040823 = product of:
0.061224688 = sum of:
0.061224688 = weight(_text_:h in 473) [ClassicSimilarity], result of:
0.061224688 = score(doc=473,freq=4.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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
-
Gräbnitz, V.: PASSAT: Programm zur automatischen Selektion von Stichwörtern aus Texten (1987)
0.01
0.010116341 = product of:
0.020232681 = sum of:
0.020232681 = product of:
0.060698044 = sum of:
0.060698044 = weight(_text_:j in 932) [ClassicSimilarity], result of:
0.060698044 = score(doc=932,freq=2.0), product of:
0.14407988 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534384 = queryNorm
0.4212805 = fieldWeight in 932, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=932)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Inhaltserschließung von Massendaten zur Wirksamkeit informationslinguistischer Verfahren am Beispiel des Deutschen Patentinformationssystems. Hrsg. J. Krause
-
Werner, H.: Indexierung auf linguistischer Grundlage am Beispiel von JUDO-DS(1) (1982)
0.01
0.008746384 = product of:
0.017492767 = sum of:
0.017492767 = product of:
0.052478302 = sum of:
0.052478302 = weight(_text_:h in 3017) [ClassicSimilarity], result of:
0.052478302 = score(doc=3017,freq=4.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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
-
Salton, G.; McGill, M. J.: Information Retrieval: Grundlegendes für Informationswissenschaftler (1987)
0.01
0.0084302835 = product of:
0.016860567 = sum of:
0.016860567 = product of:
0.0505817 = sum of:
0.0505817 = weight(_text_:j in 8648) [ClassicSimilarity], result of:
0.0505817 = score(doc=8648,freq=2.0), product of:
0.14407988 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534384 = queryNorm
0.35106707 = fieldWeight in 8648, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=8648)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Hüther, H.: Wachstumsfunktionen in der automatischen Indexierung (1989)
0.01
0.00824617 = product of:
0.01649234 = sum of:
0.01649234 = product of:
0.04947702 = sum of:
0.04947702 = weight(_text_:h in 793) [ClassicSimilarity], result of:
0.04947702 = score(doc=793,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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
0.007215399 = product of:
0.014430798 = sum of:
0.014430798 = product of:
0.043292392 = sum of:
0.043292392 = weight(_text_:h in 33) [ClassicSimilarity], result of:
0.043292392 = score(doc=33,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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
0.007215399 = product of:
0.014430798 = sum of:
0.014430798 = product of:
0.043292392 = sum of:
0.043292392 = weight(_text_:h in 434) [ClassicSimilarity], result of:
0.043292392 = score(doc=434,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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
0.007215399 = product of:
0.014430798 = sum of:
0.014430798 = product of:
0.043292392 = sum of:
0.043292392 = weight(_text_:h in 435) [ClassicSimilarity], result of:
0.043292392 = score(doc=435,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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
0.007215399 = product of:
0.014430798 = sum of:
0.014430798 = product of:
0.043292392 = sum of:
0.043292392 = weight(_text_:h in 458) [ClassicSimilarity], result of:
0.043292392 = score(doc=458,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = 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
0.0071673747 = product of:
0.014334749 = sum of:
0.014334749 = product of:
0.04300425 = sum of:
0.04300425 = weight(_text_:22 in 5001) [ClassicSimilarity], result of:
0.04300425 = score(doc=5001,freq=2.0), product of:
0.1587864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04534384 = 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
-
Panyr, J.: Automatische Indexierung und Klassifikation (1983)
0.01
0.0067442274 = product of:
0.013488455 = sum of:
0.013488455 = product of:
0.040465362 = sum of:
0.040465362 = weight(_text_:j in 7692) [ClassicSimilarity], result of:
0.040465362 = score(doc=7692,freq=2.0), product of:
0.14407988 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534384 = queryNorm
0.28085366 = fieldWeight in 7692, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=7692)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
