Document (#5180)

Author
Gebhardt, F.
Title
Querverbindungen zwischen Information-Retrieval- und Experten-Systemen
Source
Nachrichten für Dokumentation. 36(1985) H.6, S.255-263
Year
1985
Abstract
Zwischen Information-Retrieval-Systemen und Experten-Systemen gibt es in wachsendem Maße Querverbindungen und Berührungspunkte. Diese werden hier anhand der jüngeren Literatur analysiert. Es handelt sich um die folgenden Arten von Verknüpfungen: (1) mit wachsender Größe der Fakten- und Regel-Basis von Experten-Systemen benötigen diese auch Funktionen der Speicherung und Verwaltung von Textdaten, eine Aufgabe von Information-Retrieval-Systemen; (2) die Qualität der Suchergebnisse bei Information-Retrieval-Systemen kann durch geeignete Experten-Systeme verbessert werden; (3) nicht so offensichtliche Verknüpfungen bestehen im Einsatz von Experten-Systemen für andere Aufgaben im Umkreis von Information-Retrieval-Systemen und umgekehrt, insbesondere Experten-Systeme zur Unterstützung der Datenerfassung und -überprüfung, sowie in der Konstruktion umfassenderer Systeme für sehr komplexe Aufgaben, die sowohl die Funktionen der Informations-Bereitstellung als auch der Experten-Hilfe benötigen

Similar documents (author)

  1. Gebhardt, W.: ¬Die Sachkatalogisierung als Aufgabe des wissenschaftlichen Bibliothekars (1959) 5.94 
    5.937289 = sum of:
  5.937289 = weight(author_txt:gebhardt in 589) [ClassicSimilarity], result of:
    5.937289 = fieldWeight in 589, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.499662 = idf(docFreq=8, maxDocs=44218)
      0.625 = fieldNorm(doc=589)
  2. Gebhardt, W.: ¬Der neue Sachkatalog der westdeutschen Bibliothek (1951) 5.94 
    5.937289 = sum of:
  5.937289 = weight(author_txt:gebhardt in 1292) [ClassicSimilarity], result of:
    5.937289 = fieldWeight in 1292, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.499662 = idf(docFreq=8, maxDocs=44218)
      0.625 = fieldNorm(doc=1292)
  3. Gebhardt, F.: Dokumenten-Retrieval und Künstliche Intelligenz (1987) 5.94 
    5.937289 = sum of:
  5.937289 = weight(author_txt:gebhardt in 3158) [ClassicSimilarity], result of:
    5.937289 = fieldWeight in 3158, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.499662 = idf(docFreq=8, maxDocs=44218)
      0.625 = fieldNorm(doc=3158)
  4. Gebhardt, W.: ¬Eine erfolgreiche deutsche Sachkatalogisierungsmethodik : H.W. Eppelsheimer zum 17.10.1970 (1970) 5.94 
    5.937289 = sum of:
  5.937289 = weight(author_txt:gebhardt in 6239) [ClassicSimilarity], result of:
    5.937289 = fieldWeight in 6239, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.499662 = idf(docFreq=8, maxDocs=44218)
      0.625 = fieldNorm(doc=6239)
  5. Gebhardt, W.: Zur Geschichte der Sachkatalogisierung an der Universitätsbibliothek Tübingen 1817 bis 1961 (1982) 5.94 
    5.937289 = sum of:
  5.937289 = weight(author_txt:gebhardt in 6181) [ClassicSimilarity], result of:
    5.937289 = fieldWeight in 6181, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.499662 = idf(docFreq=8, maxDocs=44218)
      0.625 = fieldNorm(doc=6181)

Similar documents (content)

  1. Hahn, U.: Expertensysteme als intelligente Informationssysteme : Konzepte für die funktionale Erweiterung des Information Retrieval (1985) 0.19 
    0.19126503 = sum of:
  0.19126503 = product of:
    0.6830894 = sum of:
      0.06405111 = weight(abstract_txt:fakten in 5181) [ClassicSimilarity], result of:
        0.06405111 = score(doc=5181,freq=1.0), product of:
          0.091370486 = queryWeight, product of:
            7.4773793 = idf(docFreq=67, maxDocs=44218)
            0.012219586 = queryNorm
          0.7010043 = fieldWeight in 5181, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.4773793 = idf(docFreq=67, maxDocs=44218)
            0.09375 = fieldNorm(doc=5181)
      0.024970626 = weight(abstract_txt:diese in 5181) [ClassicSimilarity], result of:
        0.024970626 = score(doc=5181,freq=1.0), product of:
          0.06143528 = queryWeight, product of:
            1.159634 = boost
            4.3355117 = idf(docFreq=1573, maxDocs=44218)
            0.012219586 = queryNorm
          0.4064542 = fieldWeight in 5181, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.3355117 = idf(docFreq=1573, maxDocs=44218)
            0.09375 = fieldNorm(doc=5181)
      0.03941316 = weight(abstract_txt:zwischen in 5181) [ClassicSimilarity], result of:
        0.03941316 = score(doc=5181,freq=1.0), product of:
          0.083283514 = queryWeight, product of:
            1.3501797 = boost
            5.0479026 = idf(docFreq=771, maxDocs=44218)
            0.012219586 = queryNorm
          0.47324085 = fieldWeight in 5181, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.0479026 = idf(docFreq=771, maxDocs=44218)
            0.09375 = fieldNorm(doc=5181)
      0.010869358 = weight(abstract_txt:information in 5181) [ClassicSimilarity], result of:
        0.010869358 = score(doc=5181,freq=1.0), product of:
          0.047890287 = queryWeight, product of:
            1.6188468 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.012219586 = queryNorm
          0.22696373 = fieldWeight in 5181, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.09375 = fieldNorm(doc=5181)
      0.055683393 = weight(abstract_txt:retrieval in 5181) [ClassicSimilarity], result of:
        0.055683393 = score(doc=5181,freq=3.0), product of:
          0.098678276 = queryWeight, product of:
            2.3237681 = boost
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.012219586 = queryNorm
          0.5642923 = fieldWeight in 5181, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.09375 = fieldNorm(doc=5181)
      0.16060731 = weight(abstract_txt:systeme in 5181) [ClassicSimilarity], result of:
        0.16060731 = score(doc=5181,freq=3.0), product of:
          0.16864173 = queryWeight, product of:
            2.3530989 = boost
            5.8650045 = idf(docFreq=340, maxDocs=44218)
            0.012219586 = queryNorm
          0.952358 = fieldWeight in 5181, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            5.8650045 = idf(docFreq=340, maxDocs=44218)
            0.09375 = fieldNorm(doc=5181)
      0.32749444 = weight(abstract_txt:experten in 5181) [ClassicSimilarity], result of:
        0.32749444 = score(doc=5181,freq=1.0), product of:
          0.51874846 = queryWeight, product of:
            6.30412 = boost
            6.7340426 = idf(docFreq=142, maxDocs=44218)
            0.012219586 = queryNorm
          0.6313165 = fieldWeight in 5181, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.7340426 = idf(docFreq=142, maxDocs=44218)
            0.09375 = fieldNorm(doc=5181)
    0.28 = coord(7/25)
  2. Information Retrieval : GI/GMD-Workshop, Darmstadt, 23.-24.6.1991: Proceedings (1991) 0.15 
    0.14796309 = sum of:
  0.14796309 = product of:
    0.7398155 = sum of:
      0.016057458 = weight(abstract_txt:auch in 785) [ClassicSimilarity], result of:
        0.016057458 = score(doc=785,freq=1.0), product of:
          0.045770187 = queryWeight, product of:
            1.0009292 = boost
            3.742164 = idf(docFreq=2848, maxDocs=44218)
            0.012219586 = queryNorm
          0.35082787 = fieldWeight in 785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.742164 = idf(docFreq=2848, maxDocs=44218)
            0.09375 = fieldNorm(doc=785)
      0.067321695 = weight(abstract_txt:verbessert in 785) [ClassicSimilarity], result of:
        0.067321695 = score(doc=785,freq=1.0), product of:
          0.09445498 = queryWeight, product of:
            1.016739 = boost
            7.602543 = idf(docFreq=59, maxDocs=44218)
            0.012219586 = queryNorm
          0.7127384 = fieldWeight in 785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.602543 = idf(docFreq=59, maxDocs=44218)
            0.09375 = fieldNorm(doc=785)
      0.072282225 = weight(abstract_txt:speicherung in 785) [ClassicSimilarity], result of:
        0.072282225 = score(doc=785,freq=1.0), product of:
          0.099039674 = queryWeight, product of:
            1.0411221 = boost
            7.7848644 = idf(docFreq=49, maxDocs=44218)
            0.012219586 = queryNorm
          0.72983104 = fieldWeight in 785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.7848644 = idf(docFreq=49, maxDocs=44218)
            0.09375 = fieldNorm(doc=785)
      0.13113531 = weight(abstract_txt:systeme in 785) [ClassicSimilarity], result of:
        0.13113531 = score(doc=785,freq=2.0), product of:
          0.16864173 = queryWeight, product of:
            2.3530989 = boost
            5.8650045 = idf(docFreq=340, maxDocs=44218)
            0.012219586 = queryNorm
          0.77759707 = fieldWeight in 785, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.8650045 = idf(docFreq=340, maxDocs=44218)
            0.09375 = fieldNorm(doc=785)
      0.45301875 = weight(abstract_txt:systemen in 785) [ClassicSimilarity], result of:
        0.45301875 = score(doc=785,freq=2.0), product of:
          0.5344236 = queryWeight, product of:
            6.8404527 = boost
            6.3935823 = idf(docFreq=200, maxDocs=44218)
            0.012219586 = queryNorm
          0.8476773 = fieldWeight in 785, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.3935823 = idf(docFreq=200, maxDocs=44218)
            0.09375 = fieldNorm(doc=785)
    0.2 = coord(5/25)
  3. Reisser, M.: Anforderungen an bibliothekarische Klassifikationen bei der Verwendung der EDV (1993) 0.15 
    0.14548615 = sum of:
  0.14548615 = product of:
    0.7274307 = sum of:
      0.14034528 = weight(abstract_txt:überprüfung in 5017) [ClassicSimilarity], result of:
        0.14034528 = score(doc=5017,freq=2.0), product of:
          0.122342326 = queryWeight, product of:
            1.1571387 = boost
            8.652365 = idf(docFreq=20, maxDocs=44218)
            0.012219586 = queryNorm
          1.1471523 = fieldWeight in 5017, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.652365 = idf(docFreq=20, maxDocs=44218)
            0.09375 = fieldNorm(doc=5017)
      0.010869358 = weight(abstract_txt:information in 5017) [ClassicSimilarity], result of:
        0.010869358 = score(doc=5017,freq=1.0), product of:
          0.047890287 = queryWeight, product of:
            1.6188468 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.012219586 = queryNorm
          0.22696373 = fieldWeight in 5017, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.09375 = fieldNorm(doc=5017)
      0.091048546 = weight(abstract_txt:funktionen in 5017) [ClassicSimilarity], result of:
        0.091048546 = score(doc=5017,freq=1.0), product of:
          0.14553927 = queryWeight, product of:
            1.7848517 = boost
            6.6730065 = idf(docFreq=151, maxDocs=44218)
            0.012219586 = queryNorm
          0.6255944 = fieldWeight in 5017, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6730065 = idf(docFreq=151, maxDocs=44218)
            0.09375 = fieldNorm(doc=5017)
      0.03214882 = weight(abstract_txt:retrieval in 5017) [ClassicSimilarity], result of:
        0.03214882 = score(doc=5017,freq=1.0), product of:
          0.098678276 = queryWeight, product of:
            2.3237681 = boost
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.012219586 = queryNorm
          0.3257943 = fieldWeight in 5017, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.09375 = fieldNorm(doc=5017)
      0.45301875 = weight(abstract_txt:systemen in 5017) [ClassicSimilarity], result of:
        0.45301875 = score(doc=5017,freq=2.0), product of:
          0.5344236 = queryWeight, product of:
            6.8404527 = boost
            6.3935823 = idf(docFreq=200, maxDocs=44218)
            0.012219586 = queryNorm
          0.8476773 = fieldWeight in 5017, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.3935823 = idf(docFreq=200, maxDocs=44218)
            0.09375 = fieldNorm(doc=5017)
    0.2 = coord(5/25)
  4. Appelrath, H.-J.: ¬Die Erweiterung von DB- und IR-Systemen zu Wissensbasierten Systemen (1985) 0.14 
    0.14247024 = sum of:
  0.14247024 = product of:
    0.89043903 = sum of:
      0.010869358 = weight(abstract_txt:information in 5182) [ClassicSimilarity], result of:
        0.010869358 = score(doc=5182,freq=1.0), product of:
          0.047890287 = queryWeight, product of:
            1.6188468 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.012219586 = queryNorm
          0.22696373 = fieldWeight in 5182, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.09375 = fieldNorm(doc=5182)
      0.03214882 = weight(abstract_txt:retrieval in 5182) [ClassicSimilarity], result of:
        0.03214882 = score(doc=5182,freq=1.0), product of:
          0.098678276 = queryWeight, product of:
            2.3237681 = boost
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.012219586 = queryNorm
          0.3257943 = fieldWeight in 5182, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.09375 = fieldNorm(doc=5182)
      0.13113531 = weight(abstract_txt:systeme in 5182) [ClassicSimilarity], result of:
        0.13113531 = score(doc=5182,freq=2.0), product of:
          0.16864173 = queryWeight, product of:
            2.3530989 = boost
            5.8650045 = idf(docFreq=340, maxDocs=44218)
            0.012219586 = queryNorm
          0.77759707 = fieldWeight in 5182, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.8650045 = idf(docFreq=340, maxDocs=44218)
            0.09375 = fieldNorm(doc=5182)
      0.7162855 = weight(abstract_txt:systemen in 5182) [ClassicSimilarity], result of:
        0.7162855 = score(doc=5182,freq=5.0), product of:
          0.5344236 = queryWeight, product of:
            6.8404527 = boost
            6.3935823 = idf(docFreq=200, maxDocs=44218)
            0.012219586 = queryNorm
          1.3402954 = fieldWeight in 5182, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            6.3935823 = idf(docFreq=200, maxDocs=44218)
            0.09375 = fieldNorm(doc=5182)
    0.16 = coord(4/25)
  5. Christensen, A.; Finck, M.: Discovery-Systeme : eine Analyse ihrer Geschichte und Gegenwart mit dem Hype-Zyklus (2021) 0.13 
    0.12659727 = sum of:
  0.12659727 = product of:
    0.79123294 = sum of:
      0.03027823 = weight(abstract_txt:auch in 552) [ClassicSimilarity], result of:
        0.03027823 = score(doc=552,freq=2.0), product of:
          0.045770187 = queryWeight, product of:
            1.0009292 = boost
            3.742164 = idf(docFreq=2848, maxDocs=44218)
            0.012219586 = queryNorm
          0.66152734 = fieldWeight in 552, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.742164 = idf(docFreq=2848, maxDocs=44218)
            0.125 = fieldNorm(doc=552)
      0.03329417 = weight(abstract_txt:diese in 552) [ClassicSimilarity], result of:
        0.03329417 = score(doc=552,freq=1.0), product of:
          0.06143528 = queryWeight, product of:
            1.159634 = boost
            4.3355117 = idf(docFreq=1573, maxDocs=44218)
            0.012219586 = queryNorm
          0.54193896 = fieldWeight in 552, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.3355117 = idf(docFreq=1573, maxDocs=44218)
            0.125 = fieldNorm(doc=552)
      0.12363557 = weight(abstract_txt:systeme in 552) [ClassicSimilarity], result of:
        0.12363557 = score(doc=552,freq=1.0), product of:
          0.16864173 = queryWeight, product of:
            2.3530989 = boost
            5.8650045 = idf(docFreq=340, maxDocs=44218)
            0.012219586 = queryNorm
          0.73312557 = fieldWeight in 552, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.8650045 = idf(docFreq=340, maxDocs=44218)
            0.125 = fieldNorm(doc=552)
      0.604025 = weight(abstract_txt:systemen in 552) [ClassicSimilarity], result of:
        0.604025 = score(doc=552,freq=2.0), product of:
          0.5344236 = queryWeight, product of:
            6.8404527 = boost
            6.3935823 = idf(docFreq=200, maxDocs=44218)
            0.012219586 = queryNorm
          1.1302364 = fieldWeight in 552, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.3935823 = idf(docFreq=200, maxDocs=44218)
            0.125 = fieldNorm(doc=552)
    0.16 = coord(4/25)