Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001)
0.01
0.010845149 = product of:
0.032535445 = sum of:
0.005256427 = weight(_text_:e in 1655) [ClassicSimilarity], result of:
0.005256427 = score(doc=1655,freq=2.0), product of:
0.05516528 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03837932 = queryNorm
0.09528506 = fieldWeight in 1655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=1655)
0.027279017 = weight(_text_:u in 1655) [ClassicSimilarity], result of:
0.027279017 = score(doc=1655,freq=2.0), product of:
0.12567094 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03837932 = queryNorm
0.21706703 = fieldWeight in 1655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=1655)
0.33333334 = coord(2/6)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur