Search (2 results, page 1 of 1)
-
Chang, C.-H.; Hsu, C.-C.: Integrating query expansion and conceptual relevance feedback for personalized Web information retrieval (1998)
0.01
0.01213034 = product of: 0.02426068 = sum of: 0.02426068 = product of: 0.04852136 = sum of: 0.04852136 = weight(_text_:22 in 1319) [ClassicSimilarity], result of: 0.04852136 = score(doc=1319,freq=2.0), product of: 0.17915745 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0511611 = queryNorm 0.2708308 = fieldWeight in 1319, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0546875 = fieldNorm(doc=1319) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Ziegler, C.: Deus ex Machina : Das Web soll lernen, sich und uns zu verstehen (2002)
0.00
0.0040805954 = product of: 0.008161191 = sum of: 0.008161191 = product of: 0.016322382 = sum of: 0.016322382 = weight(_text_:d in 530) [ClassicSimilarity], result of: 0.016322382 = score(doc=530,freq=2.0), product of: 0.09719954 = queryWeight, product of: 1.899872 = idf(docFreq=17979, maxDocs=44218) 0.0511611 = queryNorm 0.16792654 = fieldWeight in 530, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.899872 = idf(docFreq=17979, maxDocs=44218) 0.0625 = fieldNorm(doc=530) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Language
- d