-
Huschens, C.: Freitextindexierung in der Parlamentsdokumentation (1986)
0.18
0.1845675 = product of:
0.369135 = sum of:
0.08115204 = product of:
0.16230407 = sum of:
0.16230407 = weight(_text_:methoden in 503) [ClassicSimilarity], result of:
0.16230407 = score(doc=503,freq=2.0), product of:
0.20248102 = queryWeight, product of:
5.1821747 = idf(docFreq=674, maxDocs=44218)
0.039072596 = queryNorm
0.80157673 = fieldWeight in 503, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.1821747 = idf(docFreq=674, maxDocs=44218)
0.109375 = fieldNorm(doc=503)
0.5 = coord(1/2)
0.22813793 = weight(_text_:techniken in 503) [ClassicSimilarity], result of:
0.22813793 = score(doc=503,freq=2.0), product of:
0.2400592 = queryWeight, product of:
6.1439276 = idf(docFreq=257, maxDocs=44218)
0.039072596 = queryNorm
0.9503403 = fieldWeight in 503, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.1439276 = idf(docFreq=257, maxDocs=44218)
0.109375 = fieldNorm(doc=503)
0.029688528 = weight(_text_:und in 503) [ClassicSimilarity], result of:
0.029688528 = score(doc=503,freq=2.0), product of:
0.08659921 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.039072596 = queryNorm
0.34282678 = fieldWeight in 503, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.109375 = fieldNorm(doc=503)
0.030156504 = weight(_text_:der in 503) [ClassicSimilarity], result of:
0.030156504 = score(doc=503,freq=2.0), product of:
0.08727907 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.039072596 = queryNorm
0.34551817 = fieldWeight in 503, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=503)
0.5 = coord(4/8)
- Source
- Deutscher Dokumentartag 1986, Freiburg, 8.-10.10.1986: Bedarfsorientierte Fachinformation: Methoden und Techniken am Arbeitsplatz. Bearb.: H. Strohl-Goebel
-
Schwarz, C.: Freitextrecherche: Grenzen und Möglichkeiten (1982)
0.00
0.0042412183 = product of:
0.033929747 = sum of:
0.033929747 = weight(_text_:und in 1349) [ClassicSimilarity], result of:
0.033929747 = score(doc=1349,freq=2.0), product of:
0.08659921 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.039072596 = queryNorm
0.39180204 = fieldWeight in 1349, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.125 = fieldNorm(doc=1349)
0.125 = coord(1/8)
-
Maag, D.: Leistungsmerkmale von Volltextretrievalsystemen : Anforderungen an die künftige Weiterentwicklung (1989)
0.00
0.0042412183 = product of:
0.033929747 = sum of:
0.033929747 = weight(_text_:und in 2747) [ClassicSimilarity], result of:
0.033929747 = score(doc=2747,freq=2.0), product of:
0.08659921 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.039072596 = queryNorm
0.39180204 = fieldWeight in 2747, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.125 = fieldNorm(doc=2747)
0.125 = coord(1/8)
- Imprint
- Darmstadt : Fachhochschule, Fachbereich Information und Dokumentation
-
Umstätter, W.: Freitext oder kontrolliertes Vokabular : was ist besser? (1983)
0.00
0.003769563 = product of:
0.030156504 = sum of:
0.030156504 = weight(_text_:der in 2035) [ClassicSimilarity], result of:
0.030156504 = score(doc=2035,freq=2.0), product of:
0.08727907 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.039072596 = queryNorm
0.34551817 = fieldWeight in 2035, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=2035)
0.125 = coord(1/8)
- Source
- 5. Frühjahrstagung der DGD in Neu-Isenburg vom 26.-28. April 1983: Vorträge
-
Wenzel, F.: Semantische Eingrenzung im Freitext-Retrieval auf der Basis morphologischer Segmentierungen (1980)
0.00
0.002692545 = product of:
0.02154036 = sum of:
0.02154036 = weight(_text_:der in 2037) [ClassicSimilarity], result of:
0.02154036 = score(doc=2037,freq=2.0), product of:
0.08727907 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.039072596 = queryNorm
0.2467987 = fieldWeight in 2037, 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=2037)
0.125 = coord(1/8)
-
Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
0.00
0.001985174 = product of:
0.015881391 = sum of:
0.015881391 = product of:
0.031762782 = sum of:
0.031762782 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
0.031762782 = score(doc=3564,freq=2.0), product of:
0.13682558 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039072596 = queryNorm
0.23214069 = fieldWeight in 3564, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3564)
0.5 = coord(1/2)
0.125 = coord(1/8)
- Date
- 9. 1.1996 10:22:31