Gödert, W.; Lepsky, K.; Nagelschmidt, M.: Informationserschließung und Automatisches Indexieren : ein Lehr- und Arbeitsbuch (2011)
0.04
0.037462335 = product of:
0.09365583 = sum of:
0.07668271 = weight(_text_:section in 2550) [ClassicSimilarity], result of:
0.07668271 = score(doc=2550,freq=2.0), product of:
0.26305357 = queryWeight, product of:
5.276892 = idf(docFreq=613, maxDocs=44218)
0.049850095 = queryNorm
0.29150987 = fieldWeight in 2550, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.276892 = idf(docFreq=613, maxDocs=44218)
0.0390625 = fieldNorm(doc=2550)
0.016973123 = weight(_text_:information in 2550) [ClassicSimilarity], result of:
0.016973123 = score(doc=2550,freq=8.0), product of:
0.08751074 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.049850095 = queryNorm
0.19395474 = fieldWeight in 2550, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=2550)
0.4 = coord(2/5)
- Content
- Vgl. auch: http://www.springerlink.com/content/978-3-642-23512-2/#section=967982&page=1.
- LCSH
- Information storage and retrieval systems
- RSWK
- Information Retrieval
- Subject
- Information storage and retrieval systems
Information Retrieval