Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006)
0.01
0.006466669 = product of:
0.016166672 = sum of:
0.0019386188 = product of:
0.0038772377 = sum of:
0.0038772377 = weight(_text_:e in 592) [ClassicSimilarity], result of:
0.0038772377 = score(doc=592,freq=4.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.06737672 = fieldWeight in 592, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0234375 = fieldNorm(doc=592)
0.5 = coord(1/2)
0.014228053 = weight(_text_:u in 592) [ClassicSimilarity], result of:
0.014228053 = score(doc=592,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.10853352 = fieldWeight in 592, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0234375 = fieldNorm(doc=592)
0.4 = coord(2/5)
- Imprint
- Berlin : E. Poetzsch Verlag
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
