-
Quiroga, L.M.; Mostafa, J.: ¬An experiment in building profiles in information filtering : the role of context of user relevance feedback (2002)
0.01
0.008831004 = product of:
0.061817024 = sum of:
0.061817024 = weight(_text_:semantisches in 2579) [ClassicSimilarity], result of:
0.061817024 = score(doc=2579,freq=2.0), product of:
0.18884785 = queryWeight, product of:
5.925446 = idf(docFreq=320, maxDocs=44218)
0.031870656 = queryNorm
0.3273377 = fieldWeight in 2579, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.925446 = idf(docFreq=320, maxDocs=44218)
0.0390625 = fieldNorm(doc=2579)
0.14285715 = coord(1/7)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Zhang, J.; Mostafa, J.; Tripathy, H.: Information retrieval by semantic analysis and visualization of the concept space of D-Lib® magazine (2002)
0.00
0.004415502 = product of:
0.030908512 = sum of:
0.030908512 = weight(_text_:semantisches in 1211) [ClassicSimilarity], result of:
0.030908512 = score(doc=1211,freq=2.0), product of:
0.18884785 = queryWeight, product of:
5.925446 = idf(docFreq=320, maxDocs=44218)
0.031870656 = queryNorm
0.16366886 = fieldWeight in 1211, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.925446 = idf(docFreq=320, maxDocs=44218)
0.01953125 = fieldNorm(doc=1211)
0.14285715 = coord(1/7)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Mostafa, J.: Bessere Suchmaschinen für das Web (2006)
0.00
6.16862E-4 = product of:
0.004318034 = sum of:
0.004318034 = product of:
0.008636068 = sum of:
0.008636068 = weight(_text_:22 in 4871) [ClassicSimilarity], result of:
0.008636068 = score(doc=4871,freq=2.0), product of:
0.11160561 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.031870656 = queryNorm
0.07738023 = fieldWeight in 4871, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.015625 = fieldNorm(doc=4871)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 22. 1.2006 18:34:49
