Search (8 results, page 1 of 1)

  • × subject_ss:"Information Retrieval"
  1. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001) 0.05
    0.05435723 = product of:
      0.10871446 = sum of:
        0.10871446 = product of:
          0.21742892 = sum of:
            0.21742892 = weight(_text_:270 in 1655) [ClassicSimilarity], result of:
              0.21742892 = score(doc=1655,freq=4.0), product of:
                0.33959907 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.049726393 = queryNorm
                0.6402518 = fieldWeight in 1655, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1655)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    RVK
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
  2. Gödert, W.; Lepsky, K.; Nagelschmidt, M.: Informationserschließung und Automatisches Indexieren : ein Lehr- und Arbeitsbuch (2011) 0.05
    0.04529769 = product of:
      0.09059538 = sum of:
        0.09059538 = product of:
          0.18119076 = sum of:
            0.18119076 = weight(_text_:270 in 2550) [ClassicSimilarity], result of:
              0.18119076 = score(doc=2550,freq=4.0), product of:
                0.33959907 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.049726393 = queryNorm
                0.53354317 = fieldWeight in 2550, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2550)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    ST 270
    RVK
    ST 270
  3. White, R.W.: Interactions with search systems (2016) 0.05
    0.04529769 = product of:
      0.09059538 = sum of:
        0.09059538 = product of:
          0.18119076 = sum of:
            0.18119076 = weight(_text_:270 in 3612) [ClassicSimilarity], result of:
              0.18119076 = score(doc=3612,freq=4.0), product of:
                0.33959907 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.049726393 = queryNorm
                0.53354317 = fieldWeight in 3612, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3612)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    ST 270
    RVK
    ST 270
  4. Looking for information : a survey on research on information seeking, needs, and behavior (2016) 0.05
    0.04529769 = product of:
      0.09059538 = sum of:
        0.09059538 = product of:
          0.18119076 = sum of:
            0.18119076 = weight(_text_:270 in 3803) [ClassicSimilarity], result of:
              0.18119076 = score(doc=3803,freq=4.0), product of:
                0.33959907 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.049726393 = queryNorm
                0.53354317 = fieldWeight in 3803, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3803)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    ST 270
    RVK
    ST 270
  5. Crestani, F.; Mizzaro, S.; Scagnetto, I,: Mobile information retrieval (2017) 0.05
    0.04529769 = product of:
      0.09059538 = sum of:
        0.09059538 = product of:
          0.18119076 = sum of:
            0.18119076 = weight(_text_:270 in 4469) [ClassicSimilarity], result of:
              0.18119076 = score(doc=4469,freq=4.0), product of:
                0.33959907 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.049726393 = queryNorm
                0.53354317 = fieldWeight in 4469, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4469)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    ST 270
    RVK
    ST 270
  6. Blair, D.C.: Language and representation in information retrieval (1991) 0.04
    0.036238156 = product of:
      0.07247631 = sum of:
        0.07247631 = product of:
          0.14495263 = sum of:
            0.14495263 = weight(_text_:270 in 1545) [ClassicSimilarity], result of:
              0.14495263 = score(doc=1545,freq=4.0), product of:
                0.33959907 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.049726393 = queryNorm
                0.42683455 = fieldWeight in 1545, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1545)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    RVK
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
  7. Tunkelang, D.: Faceted search (2009) 0.04
    0.036238156 = product of:
      0.07247631 = sum of:
        0.07247631 = product of:
          0.14495263 = sum of:
            0.14495263 = weight(_text_:270 in 26) [ClassicSimilarity], result of:
              0.14495263 = score(doc=26,freq=4.0), product of:
                0.33959907 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.049726393 = queryNorm
                0.42683455 = fieldWeight in 26, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.03125 = fieldNorm(doc=26)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    ST 270
    RVK
    ST 270
  8. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.01
    0.0101058595 = product of:
      0.020211719 = sum of:
        0.020211719 = product of:
          0.040423438 = sum of:
            0.040423438 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
              0.040423438 = score(doc=987,freq=2.0), product of:
                0.17413336 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049726393 = queryNorm
                0.23214069 = fieldWeight in 987, 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=987)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    23. 7.2017 13:49:22

Languages

Types

Classifications