-
Croft, W.B.: Advances in information retrieval : Recent research from the Center for Intelligent Information Retrieval (2000)
0.02
0.018120307 = product of:
0.036240615 = sum of:
0.036240615 = product of:
0.07248123 = sum of:
0.07248123 = weight(_text_:u in 6860) [ClassicSimilarity], result of:
0.07248123 = score(doc=6860,freq=10.0), product of:
0.14932987 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.045604642 = queryNorm
0.48537666 = fieldWeight in 6860, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=6860)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Enthält die Beiträge: CROFT, W.B.: Combining approaches to information retrieval; GREIFF, W.R.: The use of exploratory data analysis in information retrieval research; PONTE, J.M.: Language models for relevance feedback; PAPKA, R. u. J. ALLAN: Topic detection and tracking: event clustering as a basis for first story detection; CALLAN, J.: Distributed information retrieval; XU, J. u. W.B. CROFT: Topic-based language models for ditributed retrieval; LU, Z. u. K.S. McKINLEY: The effect of collection organization and query locality on information retrieval system performance; BALLESTEROS, L.A.: Cross-language retrieval via transitive translation; SANDERSON, M. u. D. LAWRIE: Building, testing, and applying concept hierarchies; RAVELA, S. u. C. LUO: Appearance-based global similarity retrieval of images
-
Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2004)
0.01
0.010922678 = product of:
0.021845356 = sum of:
0.021845356 = product of:
0.04369071 = sum of:
0.04369071 = weight(_text_:22 in 1949) [ClassicSimilarity], result of:
0.04369071 = score(doc=1949,freq=4.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.27358043 = fieldWeight in 1949, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1949)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Classification
- 004.67/8 22
- DDC
- 004.67/8 22
-
Kowalski, G.J.; Maybury, M.T.: Information storage and retrieval systems : theory and implemetation (2000)
0.01
0.008103648 = product of:
0.016207296 = sum of:
0.016207296 = product of:
0.032414593 = sum of:
0.032414593 = weight(_text_:u in 6727) [ClassicSimilarity], result of:
0.032414593 = score(doc=6727,freq=2.0), product of:
0.14932987 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.045604642 = queryNorm
0.21706703 = fieldWeight in 6727, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=6727)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur