Search (4 results, page 1 of 1)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  • × type_ss:"a"
  • × type_ss:"el"
  1. Gnoli, C.; Pusterla, L.; Bendiscioli, A.; Recinella, C.: Classification for collections mapping and query expansion (2016) 0.01
    0.012702176 = product of:
      0.025404353 = sum of:
        0.025404353 = product of:
          0.050808705 = sum of:
            0.050808705 = weight(_text_:c in 3102) [ClassicSimilarity], result of:
              0.050808705 = score(doc=3102,freq=4.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = 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
    0.007484829 = product of:
      0.014969658 = sum of:
        0.014969658 = product of:
          0.029939316 = sum of:
            0.029939316 = weight(_text_:c in 4296) [ClassicSimilarity], result of:
              0.029939316 = score(doc=4296,freq=2.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = 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
    0.007484829 = product of:
      0.014969658 = sum of:
        0.014969658 = product of:
          0.029939316 = sum of:
            0.029939316 = weight(_text_:c in 1520) [ClassicSimilarity], result of:
              0.029939316 = score(doc=1520,freq=2.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = 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
    0.006171255 = product of:
      0.01234251 = sum of:
        0.01234251 = product of:
          0.02468502 = sum of:
            0.02468502 = weight(_text_:22 in 1163) [ClassicSimilarity], result of:
              0.02468502 = score(doc=1163,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = 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]