Appelrath, H.-J.: ¬Die Erweiterung von DB- und IR- zu Wissensbasierten Systemen (1985)
0.03
0.02904131 = product of:
0.05808262 = sum of:
0.05808262 = product of:
0.08712393 = sum of:
0.06163711 = weight(_text_:h in 471) [ClassicSimilarity], result of:
0.06163711 = score(doc=471,freq=4.0), product of:
0.113413334 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045649286 = queryNorm
0.54347324 = fieldWeight in 471, 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=471)
0.025486821 = weight(_text_:d in 471) [ClassicSimilarity], result of:
0.025486821 = score(doc=471,freq=2.0), product of:
0.0867278 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045649286 = queryNorm
0.29387143 = fieldWeight in 471, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.109375 = fieldNorm(doc=471)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Deutscher Dokumentartag 1984, Darmstadt, 9.-12.10.1984: Perspektiven der Fachinformation: Programme - Praxis - Prognosen. Bearb.: H. Strohl-Goebel
Appelrath, H.-J.: ¬Die Erweiterung von DB- und IR-Systemen zu Wissensbasierten Systemen (1985)
0.01
0.014520655 = product of:
0.02904131 = sum of:
0.02904131 = product of:
0.043561965 = sum of:
0.030818556 = weight(_text_:h in 5182) [ClassicSimilarity], result of:
0.030818556 = score(doc=5182,freq=4.0), product of:
0.113413334 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045649286 = queryNorm
0.27173662 = fieldWeight in 5182, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0546875 = fieldNorm(doc=5182)
0.012743411 = weight(_text_:d in 5182) [ClassicSimilarity], result of:
0.012743411 = score(doc=5182,freq=2.0), product of:
0.0867278 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045649286 = queryNorm
0.14693572 = fieldWeight in 5182, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=5182)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Nachrichten für Dokumentation. 36(1985) H.1, S.13-21