Text retrieval : A directory of software (1990)
0.01
0.013997132 = product of:
0.055988528 = sum of:
0.055988528 = product of:
0.111977056 = sum of:
0.111977056 = weight(_text_:software in 796) [ClassicSimilarity], result of:
0.111977056 = score(doc=796,freq=4.0), product of:
0.18064676 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.04553563 = queryNorm
0.6198675 = fieldWeight in 796, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.078125 = fieldNorm(doc=796)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Theme
- Bibliographische Software