Search (2 results, page 1 of 1)

  • × theme_ss:"Kataloganreicherung"
  • × year_i:[1980 TO 1990}
  1. Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989) 0.01
    0.008920024 = product of:
      0.035680097 = sum of:
        0.035680097 = product of:
          0.07136019 = sum of:
            0.07136019 = weight(_text_:22 in 7322) [ClassicSimilarity], result of:
              0.07136019 = score(doc=7322,freq=2.0), product of:
                0.13174312 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037621226 = queryNorm
                0.5416616 = fieldWeight in 7322, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7322)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    International forum on information and documentation. 14(1989), S.17-22
  2. Markey, K.: ¬The process of subject searching in the online catalog : final report of the Subject Access Project (1983) 0.01
    0.007062511 = product of:
      0.028250044 = sum of:
        0.028250044 = product of:
          0.08475013 = sum of:
            0.08475013 = weight(_text_:k in 2803) [ClassicSimilarity], result of:
              0.08475013 = score(doc=2803,freq=2.0), product of:
                0.13429943 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037621226 = queryNorm
                0.63105357 = fieldWeight in 2803, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=2803)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    

Types