Document (#23154)

Author

Stock, W.G.

Title

Wissensrepräsentation

Source

Lexikon der Bibliotheks- und Informationswissenschaft, Band 2, Lieferung 7

Imprint

Stuttgart : Hiersemann

Year

2014

Pages

S.973-974

Abstract

Wissensrepräsentation thematisiert die Erstellung von Stellvertretern (Repräsentanten bzw. Surrogaten), die die Aboutness eines Dokuments abbilden. Man unterscheidet bei der Wissensrepräsentation zwischen Informationsfiltern (z.B. Wissensordnungen) und Methoden der Informationsverdichtung (z.B. Extracts oder Abstracts).

Content

Vgl.: http://www.phil-fak.uni-duesseldorf.de/fileadmin/Redaktion/Institute/Informationswissenschaft/heck/Lehre/Stock-Lexika-Eintrag_Wiss-Rep-01102014_.pdf.

Theme

Wissensrepräsentation

Similar documents (author)

1. Stock, M.; Stock, W.G.: Klassifikation und terminologische Kontrolle : Yahoo!, Open Directory und Oingo im Vergleich (2000) 4.93

   4.931419 = sum of:
     4.931419 = weight(author_txt:stock in 6496) [ClassicSimilarity], result of:
       4.931419 = fieldWeight in 6496, product of:
         1.4142135 = tf(freq=2.0), with freq of:
           2.0 = termFreq=2.0
         6.9740796 = idf(docFreq=112, maxDocs=44421)
         0.5 = fieldNorm(doc=6496)
   

2. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (III) : Informationslinguistik und -statistik: AltaVista, FAST und Northern Light (2001) 4.93

   4.931419 = sum of:
     4.931419 = weight(author_txt:stock in 6578) [ClassicSimilarity], result of:
       4.931419 = fieldWeight in 6578, product of:
         1.4142135 = tf(freq=2.0), with freq of:
           2.0 = termFreq=2.0
         6.9740796 = idf(docFreq=112, maxDocs=44421)
         0.5 = fieldNorm(doc=6578)
   

3. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (IV) : Relevance Ranking nach "Popularität" von Webseiten: Google (2001) 4.93

   4.931419 = sum of:
     4.931419 = weight(author_txt:stock in 6771) [ClassicSimilarity], result of:
       4.931419 = fieldWeight in 6771, product of:
         1.4142135 = tf(freq=2.0), with freq of:
           2.0 = termFreq=2.0
         6.9740796 = idf(docFreq=112, maxDocs=44421)
         0.5 = fieldNorm(doc=6771)
   

4. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich : Teil 1: Retrievaltests mit Known Item searches (2000) 4.93

   4.931419 = sum of:
     4.931419 = weight(author_txt:stock in 6772) [ClassicSimilarity], result of:
       4.931419 = fieldWeight in 6772, product of:
         1.4142135 = tf(freq=2.0), with freq of:
           2.0 = termFreq=2.0
         6.9740796 = idf(docFreq=112, maxDocs=44421)
         0.5 = fieldNorm(doc=6772)
   

5. Stock, M.; Stock, W.G.: Medizininformationen : Literaturnachweise, Volltexte und klinische Entscheidungen aus einer Hand (2004) 4.93

   4.931419 = sum of:
     4.931419 = weight(author_txt:stock in 4288) [ClassicSimilarity], result of:
       4.931419 = fieldWeight in 4288, product of:
         1.4142135 = tf(freq=2.0), with freq of:
           2.0 = termFreq=2.0
         6.9740796 = idf(docFreq=112, maxDocs=44421)
         0.5 = fieldNorm(doc=4288)
   

Similar documents (content)

1. Müller, T.: Wissensrepräsentation mit semantischen Netzen im Bereich Luftfahrt (2006) 0.55

   0.5452467 = sum of:
     0.5452467 = product of:
       2.044675 = sum of:
         0.042047407 = weight(abstract_txt:eines in 2670) [ClassicSimilarity], result of:
           0.042047407 = score(doc=2670,freq=4.0), product of:
             0.07348063 = queryWeight, product of:
               1.0792733 = boost
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.014872538 = queryNorm
             0.5722244 = fieldWeight in 2670, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
         0.02822198 = weight(abstract_txt:zwischen in 2670) [ClassicSimilarity], result of:
           0.02822198 = score(doc=2670,freq=1.0), product of:
             0.08941802 = queryWeight, product of:
               1.1905771 = boost
               5.049896 = idf(docFreq=773, maxDocs=44421)
               0.014872538 = queryNorm
             0.3156185 = fieldWeight in 2670, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.049896 = idf(docFreq=773, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
         0.065252766 = weight(abstract_txt:erstellung in 2670) [ClassicSimilarity], result of:
           0.065252766 = score(doc=2670,freq=1.0), product of:
             0.15635052 = queryWeight, product of:
               1.574326 = boost
               6.677587 = idf(docFreq=151, maxDocs=44421)
               0.014872538 = queryNorm
             0.4173492 = fieldWeight in 2670, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.677587 = idf(docFreq=151, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
         1.909153 = weight(title_txt:wissensrepräsentation in 2670) [ClassicSimilarity], result of:
           1.909153 = score(doc=2670,freq=1.0), product of:
             0.64843553 = queryWeight, product of:
               5.5531454 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.014872538 = queryNorm
             2.9442449 = fieldWeight in 2670, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.375 = fieldNorm(doc=2670)
       0.26666668 = coord(4/15)
   

2. Peters, I.; Stock, W.G.: Folksonomies in Wissensrepräsentation und Information Retrieval (2008) 0.54

   0.53583425 = sum of:
     0.53583425 = product of:
       2.0093784 = sum of:
         0.020903783 = weight(abstract_txt:oder in 2597) [ClassicSimilarity], result of:
           0.020903783 = score(doc=2597,freq=1.0), product of:
             0.06308266 = queryWeight, product of:
               4.241553 = idf(docFreq=1736, maxDocs=44421)
               0.014872538 = queryNorm
             0.3313713 = fieldWeight in 2597, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.241553 = idf(docFreq=1736, maxDocs=44421)
               0.078125 = fieldNorm(doc=2597)
         0.02627963 = weight(abstract_txt:eines in 2597) [ClassicSimilarity], result of:
           0.02627963 = score(doc=2597,freq=1.0), product of:
             0.07348063 = queryWeight, product of:
               1.0792733 = boost
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.014872538 = queryNorm
             0.35764024 = fieldWeight in 2597, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.078125 = fieldNorm(doc=2597)
         0.053042028 = weight(abstract_txt:methoden in 2597) [ClassicSimilarity], result of:
           0.053042028 = score(doc=2597,freq=1.0), product of:
             0.117356405 = queryWeight, product of:
               1.3639499 = boost
               5.7852654 = idf(docFreq=370, maxDocs=44421)
               0.014872538 = queryNorm
             0.45197386 = fieldWeight in 2597, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7852654 = idf(docFreq=370, maxDocs=44421)
               0.078125 = fieldNorm(doc=2597)
         1.909153 = weight(title_txt:wissensrepräsentation in 2597) [ClassicSimilarity], result of:
           1.909153 = score(doc=2597,freq=1.0), product of:
             0.64843553 = queryWeight, product of:
               5.5531454 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.014872538 = queryNorm
             2.9442449 = fieldWeight in 2597, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.375 = fieldNorm(doc=2597)
       0.26666668 = coord(4/15)
   

3. Stock, W.G.; Gust von Loh, S.: Wissensrepräsentation - Information Retrieval - Wissensmanagement : Das Forschungsprogramm der Düsseldorfer Informationswissenschaft (2008) 0.47

   0.4717621 = sum of:
     0.4717621 = product of:
       1.7691077 = sum of:
         0.021023704 = weight(abstract_txt:eines in 14) [ClassicSimilarity], result of:
           0.021023704 = score(doc=14,freq=1.0), product of:
             0.07348063 = queryWeight, product of:
               1.0792733 = boost
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.014872538 = queryNorm
             0.2861122 = fieldWeight in 14, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.0625 = fieldNorm(doc=14)
         0.060010202 = weight(abstract_txt:methoden in 14) [ClassicSimilarity], result of:
           0.060010202 = score(doc=14,freq=2.0), product of:
             0.117356405 = queryWeight, product of:
               1.3639499 = boost
               5.7852654 = idf(docFreq=370, maxDocs=44421)
               0.014872538 = queryNorm
             0.51135004 = fieldWeight in 14, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.7852654 = idf(docFreq=370, maxDocs=44421)
               0.0625 = fieldNorm(doc=14)
         0.0971129 = weight(abstract_txt:thematisiert in 14) [ClassicSimilarity], result of:
           0.0971129 = score(doc=14,freq=1.0), product of:
             0.20380649 = queryWeight, product of:
               1.7974384 = boost
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.014872538 = queryNorm
             0.47649562 = fieldWeight in 14, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.0625 = fieldNorm(doc=14)
         1.5909609 = weight(title_txt:wissensrepräsentation in 14) [ClassicSimilarity], result of:
           1.5909609 = score(doc=14,freq=1.0), product of:
             0.64843553 = queryWeight, product of:
               5.5531454 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.014872538 = queryNorm
             2.4535375 = fieldWeight in 14, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.3125 = fieldNorm(doc=14)
       0.26666668 = coord(4/15)
   

4. Spinner, H.F.: Ordnungen des Wissens: Wissensorganisation, Wissensrepräsentation, Wissensordnung (2000) 0.44

   0.4407746 = sum of:
     0.4407746 = product of:
       2.203873 = sum of:
         0.037393827 = weight(abstract_txt:oder in 630) [ClassicSimilarity], result of:
           0.037393827 = score(doc=630,freq=5.0), product of:
             0.06308266 = queryWeight, product of:
               4.241553 = idf(docFreq=1736, maxDocs=44421)
               0.014872538 = queryNorm
             0.59277505 = fieldWeight in 630, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.241553 = idf(docFreq=1736, maxDocs=44421)
               0.0625 = fieldNorm(doc=630)
         0.25732616 = weight(abstract_txt:wissensordnungen in 630) [ClassicSimilarity], result of:
           0.25732616 = score(doc=630,freq=2.0), product of:
             0.30975097 = queryWeight, product of:
               2.2159061 = boost
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.014872538 = queryNorm
             0.8307517 = fieldWeight in 630, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.0625 = fieldNorm(doc=630)
         1.909153 = weight(title_txt:wissensrepräsentation in 630) [ClassicSimilarity], result of:
           1.909153 = score(doc=630,freq=1.0), product of:
             0.64843553 = queryWeight, product of:
               5.5531454 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.014872538 = queryNorm
             2.9442449 = fieldWeight in 630, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.375 = fieldNorm(doc=630)
       0.2 = coord(3/15)
   

5. Stock, W.: Begriffe und semantische Relationen in der Wissensrepräsentation (2009) 0.44

   0.43750057 = sum of:
     0.43750057 = product of:
       2.1875029 = sum of:
         0.021023704 = weight(abstract_txt:eines in 205) [ClassicSimilarity], result of:
           0.021023704 = score(doc=205,freq=1.0), product of:
             0.07348063 = queryWeight, product of:
               1.0792733 = boost
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.014872538 = queryNorm
             0.2861122 = fieldWeight in 205, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.0625 = fieldNorm(doc=205)
         0.25732616 = weight(abstract_txt:wissensordnungen in 205) [ClassicSimilarity], result of:
           0.25732616 = score(doc=205,freq=2.0), product of:
             0.30975097 = queryWeight, product of:
               2.2159061 = boost
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.014872538 = queryNorm
             0.8307517 = fieldWeight in 205, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.0625 = fieldNorm(doc=205)
         1.909153 = weight(title_txt:wissensrepräsentation in 205) [ClassicSimilarity], result of:
           1.909153 = score(doc=205,freq=1.0), product of:
             0.64843553 = queryWeight, product of:
               5.5531454 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.014872538 = queryNorm
             2.9442449 = fieldWeight in 205, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.375 = fieldNorm(doc=205)
       0.2 = coord(3/15)