Search (5 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  • × type_ss:"el"
  1. Gnoli, C.; Pusterla, L.; Bendiscioli, A.; Recinella, C.: Classification for collections mapping and query expansion (2016) 0.01 
    0.01411493 = product of:
  0.02822986 = sum of:
    0.02822986 = product of:
      0.05645972 = sum of:
        0.05645972 = weight(_text_:c in 3102) [ClassicSimilarity], result of:
          0.05645972 = score(doc=3102,freq=4.0), product of:
            0.17459157 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.05061498 = queryNorm
            0.32338172 = fieldWeight in 3102, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.046875 = fieldNorm(doc=3102)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Schaefer, A.; Jordan, M.; Klas, C.-P.; Fuhr, N.: Active support for query formulation in virtual digital libraries : a case study with DAFFODIL (2005) 0.01 
    0.008317302 = product of:
  0.016634604 = sum of:
    0.016634604 = product of:
      0.033269208 = sum of:
        0.033269208 = weight(_text_:c in 4296) [ClassicSimilarity], result of:
          0.033269208 = score(doc=4296,freq=2.0), product of:
            0.17459157 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.05061498 = queryNorm
            0.1905545 = fieldWeight in 4296, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4296)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Tudhope, D.; Alani, H.; Jones, C.: Augmenting thesaurus relationships : possibilities for retrieval (2001) 0.01 
    0.008317302 = product of:
  0.016634604 = sum of:
    0.016634604 = product of:
      0.033269208 = sum of:
        0.033269208 = weight(_text_:c in 1520) [ClassicSimilarity], result of:
          0.033269208 = score(doc=1520,freq=2.0), product of:
            0.17459157 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.05061498 = queryNorm
            0.1905545 = fieldWeight in 1520, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1520)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Bradford, R.B.: Relationship discovery in large text collections using Latent Semantic Indexing (2006) 0.01 
    0.0068576313 = product of:
  0.0137152625 = sum of:
    0.0137152625 = product of:
      0.027430525 = sum of:
        0.027430525 = weight(_text_:22 in 1163) [ClassicSimilarity], result of:
          0.027430525 = score(doc=1163,freq=2.0), product of:
            0.17724504 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05061498 = queryNorm
            0.15476047 = fieldWeight in 1163, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1163)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Proceedings of the Fourth Workshop on Link Analysis, Counterterrorism, and Security, SIAM Data Mining Conference, Bethesda, MD, 20-22 April, 2006. [http://www.siam.org/meetings/sdm06/workproceed/Link%20Analysis/15.pdf]
  5. ALA / Subcommittee on Subject Relationships/Reference Structures: Final Report to the ALCTS/CCS Subject Analysis Committee (1997) 0.01 
    0.0058221114 = product of:
  0.011644223 = sum of:
    0.011644223 = product of:
      0.023288446 = sum of:
        0.023288446 = weight(_text_:c in 1800) [ClassicSimilarity], result of:
          0.023288446 = score(doc=1800,freq=2.0), product of:
            0.17459157 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.05061498 = queryNorm
            0.13338815 = fieldWeight in 1800, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.02734375 = fieldNorm(doc=1800)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    Enthält: Appendix A: Subcommittee on Subject Relationships/Reference Structures - REPORT TO THE ALCTS/CCS SUBJECT ANALYSIS COMMITTEE - July 1996 Appendix B (part 1): Taxonomy of Subject Relationships. Compiled by Dee Michel with the assistance of Pat Kuhr - June 1996 draft (alphabetical display) (Separat in: http://web2.ala.org/ala/alctscontent/CCS/committees/subjectanalysis/subjectrelations/msrscu2.pdf) Appendix B (part 2): Taxonomy of Subject Relationships. Compiled by Dee Michel with the assistance of Pat Kuhr - June 1996 draft (hierarchical display) Appendix C: Checklist of Candidate Subject Relationships for Information Retrieval. Compiled by Dee Michel, Pat Kuhr, and Jane Greenberg; edited by Greg Wool - June 1997 Appendix D: Review of Reference Displays in Selected CD-ROM Abstracts and Indexes by Harriette Hemmasi and Steven Riel Appendix E: Analysis of Relationships in Six LC Subject Authority Records by Harriette Hemmasi and Gary Strawn Appendix F: Report of a Preliminary Survey of Subject Referencing in OPACs by Gregory Wool Appendix G: LC Subject Referencing in OPACs--Why Bother? by Gregory Wool Appendix H: Research Needs on Subject Relationships and Reference Structures in Information Access compiled by Jane Greenberg and Steven Riel with contributions from Dee Michel and others edited by Gregory Wool Appendix I: Bibliography on Subject Relationships compiled mostly by Dee Michel with additional contributions from Jane Greenberg, Steven Riel, and Gregory Wool

Authors

Years

Types

Themes