Search (2 results, page 1 of 1)
- Did you mean:
- rvk_ss%3a%2200 80852 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliothekswesen in einzelnen L%c3%aendern und einzelne bibliotheken %2f einzelne deutsche bibliotheken %2f bibliotheken S %2f stuttgart %2f university%c3%A4tsbibliothek hohenheim%22 2
- rvk_ss%3a%2200 80852 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliothekswesen in einzelnen L%c3%aendern und einzelne bibliotheken %2f einzelne deutsche bibliotheken %2f bibliotheken S %2f stuttgart %2f université%c3%A4tsbibliothek hohenheim%22 2
- rvk_ss%3a%2200 80852 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliothekswesen in einzelnen L%c3%aendern und einzelne bibliotheken %2f einzelnen deutsche bibliotheken %2f bibliotheken S %2f stuttgart %2f university%c3%A4tsbibliothek hohenheim%22 2
- rvk_ss%3a%2200 80852 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliothekswesen in einzelnen L%c3%aendern und einzelnen bibliotheken %2f einzelne deutsche bibliotheken %2f bibliotheken S %2f stuttgart %2f university%c3%A4tsbibliothek hohenheim%22 2
- rvk_ss%3a%2200 80852 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliothekswesen in einzelnen L%c3%andern und einzelne bibliotheken %2f einzelne deutsche bibliotheken %2f bibliotheken S %2f stuttgart %2f university%c3%A4tsbibliothek hohenheim%22 2
-
Davis, C.H.; McKim, G.W.: Systematic weighting and ranking : cutting the Gordian knot (1999)
0.00
3.3724142E-4 = product of: 0.005058621 = sum of: 0.0030866629 = weight(_text_:in in 3548) [ClassicSimilarity], result of: 0.0030866629 = score(doc=3548,freq=2.0), product of: 0.029340398 = queryWeight, product of: 1.3602545 = idf(docFreq=30841, maxDocs=44218) 0.021569785 = queryNorm 0.10520181 = fieldWeight in 3548, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.3602545 = idf(docFreq=30841, maxDocs=44218) 0.0546875 = fieldNorm(doc=3548) 0.0019719584 = weight(_text_:s in 3548) [ClassicSimilarity], result of: 0.0019719584 = score(doc=3548,freq=2.0), product of: 0.023451481 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.021569785 = queryNorm 0.08408674 = fieldWeight in 3548, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.0546875 = fieldNorm(doc=3548) 0.06666667 = coord(2/30)
- Abstract
- A powers-of-two algorithm is described that automatically creates discrete, well-defined, and unique result sets, displaying them in decreasing order of likely relevance. All computations are transparent, and a simple query form allows the searcher to focus on the choice of terms and their sequence - an implicit indicator of their relative importance. The program can be used with traditional databases or with search engines designed for the WWW. It also can be used with an intelligent agent to search the Web with a pushdown store, returning only those items that best reflect the searcher's stated interests
- Source
- Journal of the American Society for Information Science. 50(1999) no.7, S.626-628
-
Davis, C.H.: Beyond Boole : the next logical step (1995)
0.00
1.5024448E-4 = product of: 0.004507334 = sum of: 0.004507334 = weight(_text_:s in 3550) [ClassicSimilarity], result of: 0.004507334 = score(doc=3550,freq=2.0), product of: 0.023451481 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.021569785 = queryNorm 0.19219826 = fieldWeight in 3550, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.125 = fieldNorm(doc=3550) 0.033333335 = coord(1/30)
- Source
- Bulletin of the American Society for Information Science. 21(1995), S.17-20