Wolfram, D.; Xie, H.I.: Traditional IR for web users : a context for general audience digital libraries (2002)
0.01
0.009037625 = product of:
0.027112873 = sum of:
0.004380356 = weight(_text_:e in 2589) [ClassicSimilarity], result of:
0.004380356 = score(doc=2589,freq=2.0), product of:
0.05516528 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03837932 = queryNorm
0.07940422 = fieldWeight in 2589, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=2589)
0.022732517 = weight(_text_:u in 2589) [ClassicSimilarity], result of:
0.022732517 = score(doc=2589,freq=2.0), product of:
0.12567094 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03837932 = queryNorm
0.1808892 = fieldWeight in 2589, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0390625 = fieldNorm(doc=2589)
0.33333334 = coord(2/6)
- Language
- e
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval