Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006)
0.01
0.007661849 = product of:
0.015323698 = sum of:
0.015323698 = product of:
0.030647395 = sum of:
0.030647395 = weight(_text_:x in 592) [ClassicSimilarity], result of:
0.030647395 = score(doc=592,freq=2.0), product of:
0.21896711 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.05185498 = queryNorm
0.13996346 = fieldWeight in 592, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0234375 = fieldNorm(doc=592)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 3-938945-01-X