Search (6 results, page 1 of 1)

  • × author_ss:"Fuhr, N."
  1. Fuhr, N.: Klassifikationsverfahren bei der automatischen Indexierung (1983) 0.02
    0.015296783 = product of:
      0.061187133 = sum of:
        0.061187133 = product of:
          0.12237427 = sum of:
            0.12237427 = weight(_text_:mathematik in 7697) [ClassicSimilarity], result of:
              0.12237427 = score(doc=7697,freq=2.0), product of:
                0.24768166 = queryWeight, product of:
                  5.5898643 = idf(docFreq=448, maxDocs=44218)
                  0.044309065 = queryNorm
                0.49407884 = fieldWeight in 7697, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.5898643 = idf(docFreq=448, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7697)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Abstract
    Nach einer kurzen Einführung in die Darmstädter Projekte WAI und AIR werden die folgenden Themen behandelt: Ein Ansatz zur automatischen Klassifikation. Statistische Relationen für die Klassifikation. Indexieren von Dokumenten als Spezialfall der automatischen Klassifikation. Klassifikation von Elementen der Relevanzbeschreibung. Klassifikation zur Verbesserung der Relevanzbeschreibungen. Automatische Dokumentklassifikation und Automatische Indexierung klassifizierter Dokumente. Das Projekt AIR wird in Zusammenarbeit mit der Datenbasis INKA-PHYS des Fachinformationszentrums Energie, Physik, Mathematik in Karlsruhe durchgeführt
  2. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.01
    0.010505716 = product of:
      0.042022865 = sum of:
        0.042022865 = product of:
          0.08404573 = sum of:
            0.08404573 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
              0.08404573 = score(doc=262,freq=2.0), product of:
                0.1551628 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044309065 = queryNorm
                0.5416616 = fieldWeight in 262, 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=262)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    20.10.2000 12:22:23
  3. Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.01
    0.009004899 = product of:
      0.036019597 = sum of:
        0.036019597 = product of:
          0.072039194 = sum of:
            0.072039194 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
              0.072039194 = score(doc=58,freq=2.0), product of:
                0.1551628 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044309065 = queryNorm
                0.46428138 = fieldWeight in 58, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=58)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    14. 6.2015 22:12:44
  4. Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.01
    0.009004899 = product of:
      0.036019597 = sum of:
        0.036019597 = product of:
          0.072039194 = sum of:
            0.072039194 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
              0.072039194 = score(doc=2051,freq=2.0), product of:
                0.1551628 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044309065 = queryNorm
                0.46428138 = fieldWeight in 2051, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2051)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    14. 6.2015 22:12:56
  5. Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988) 0.01
    0.007504083 = product of:
      0.030016333 = sum of:
        0.030016333 = product of:
          0.060032666 = sum of:
            0.060032666 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
              0.060032666 = score(doc=1952,freq=2.0), product of:
                0.1551628 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044309065 = queryNorm
                0.38690117 = fieldWeight in 1952, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1952)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    16. 8.1998 12:51:22
  6. Klas, C.-P.; Fuhr, N.; Schaefer, A.: Evaluating strategic support for information access in the DAFFODIL system (2004) 0.00
    0.0045024497 = product of:
      0.018009799 = sum of:
        0.018009799 = product of:
          0.036019597 = sum of:
            0.036019597 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
              0.036019597 = score(doc=2419,freq=2.0), product of:
                0.1551628 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044309065 = queryNorm
                0.23214069 = fieldWeight in 2419, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2419)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    16.11.2008 16:22:48