Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001)
0.04
0.035886973 = product of:
0.21532184 = sum of:
0.079543285 = weight(_text_:informatik in 1655) [ClassicSimilarity], result of:
0.079543285 = score(doc=1655,freq=4.0), product of:
0.1662844 = queryWeight, product of:
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.032588977 = queryNorm
0.4783569 = fieldWeight in 1655, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.046875 = fieldNorm(doc=1655)
0.13577855 = weight(_text_:monographien in 1655) [ClassicSimilarity], result of:
0.13577855 = score(doc=1655,freq=4.0), product of:
0.21725276 = queryWeight, product of:
6.666449 = idf(docFreq=152, maxDocs=44218)
0.032588977 = queryNorm
0.6249796 = fieldWeight in 1655, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.666449 = idf(docFreq=152, maxDocs=44218)
0.046875 = fieldNorm(doc=1655)
0.16666667 = coord(2/12)
- Classification
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
- RVK
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
