Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (1998)
0.01
0.01455894 = product of:
0.03639735 = sum of:
0.0031985575 = product of:
0.006397115 = sum of:
0.006397115 = weight(_text_:e in 239) [ClassicSimilarity], result of:
0.006397115 = score(doc=239,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.1111659 = fieldWeight in 239, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=239)
0.5 = coord(1/2)
0.033198792 = weight(_text_:u in 239) [ClassicSimilarity], result of:
0.033198792 = score(doc=239,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.25324488 = fieldWeight in 239, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=239)
0.4 = coord(2/5)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
