Dominich, S.: Mathematical foundations of information retrieval (2001)
0.07
0.07042828 = product of:
0.21128485 = sum of:
0.21128485 = sum of:
0.18361782 = weight(_text_:dc21 in 1753) [ClassicSimilarity], result of:
0.18361782 = score(doc=1753,freq=4.0), product of:
0.30982125 = queryWeight, product of:
7.5860133 = idf(docFreq=60, maxDocs=44218)
0.040841118 = queryNorm
0.59265727 = fieldWeight in 1753, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.5860133 = idf(docFreq=60, maxDocs=44218)
0.0390625 = fieldNorm(doc=1753)
0.027667038 = weight(_text_:22 in 1753) [ClassicSimilarity], result of:
0.027667038 = score(doc=1753,freq=2.0), product of:
0.14301863 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040841118 = queryNorm
0.19345059 = fieldWeight in 1753, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1753)
0.33333334 = coord(1/3)
- Classification
- 004/.01/51 / dc21
- Date
- 22. 3.2008 12:26:32
- DDC
- 004/.01/51 / dc21