Search (7 results, page 1 of 1)

Drees, B.: Text und data mining : Herausforderungen und Möglichkeiten für Bibliotheken (2016) 0.02
```
0.016940076 = product of:
  0.050820228 = sum of:
    0.050820228 = product of:
      0.101640455 = sum of:
        0.101640455 = weight(_text_:bibliotheken in 3952) [ClassicSimilarity], result of:
          0.101640455 = score(doc=3952,freq=10.0), product of:
            0.18197028 = queryWeight, product of:
              3.768121 = idf(docFreq=2775, maxDocs=44218)
              0.04829205 = queryNorm
            0.55855525 = fieldWeight in 3952, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.768121 = idf(docFreq=2775, maxDocs=44218)
              0.046875 = fieldNorm(doc=3952)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
```
Abstract

Text und Data Mining (TDM) gewinnt als wissenschaftliche Methode zunehmend an Bedeutung und stellt wissenschaftliche Bibliotheken damit vor neue Herausforderungen, bietet gleichzeitig aber auch neue Möglichkeiten. Der vorliegende Beitrag gibt einen Überblick über das Thema TDM aus bibliothekarischer Sicht. Hierzu wird der Begriff Text und Data Mining im Kontext verwandter Begriffe diskutiert sowie Ziele, Aufgaben und Methoden von TDM erläutert. Diese werden anhand beispielhafter TDM-Anwendungen in Wissenschaft und Forschung illustriert. Ferner werden technische und rechtliche Probleme und Hindernisse im TDM-Kontext dargelegt. Abschließend wird die Relevanz von TDM für Bibliotheken, sowohl in ihrer Rolle als Informationsvermittler und -anbieter als auch als Anwender von TDM-Methoden, aufgezeigt. Zudem wurde im Rahmen dieser Arbeit eine Befragung der Betreiber von Dokumentenservern an Bibliotheken in Deutschland zum aktuellen Umgang mit TDM durchgeführt, die zeigt, dass hier noch viel Ausbaupotential besteht. Die dem Artikel zugrunde liegenden Forschungsdaten sind unter dem DOI 10.11588/data/10090 publiziert.

Area

Wissenschaftliche Bibliotheken

Winterhalter, C.: Licence to mine : ein Überblick über Rahmenbedingungen von Text and Data Mining und den aktuellen Stand der Diskussion (2016) 0.01

0.01010111 = product of:
  0.030303327 = sum of:
    0.030303327 = product of:
      0.060606655 = sum of:
        0.060606655 = weight(_text_:bibliotheken in 673) [ClassicSimilarity], result of:
          0.060606655 = score(doc=673,freq=2.0), product of:
            0.18197028 = queryWeight, product of:
              3.768121 = idf(docFreq=2775, maxDocs=44218)
              0.04829205 = queryNorm
            0.33305797 = fieldWeight in 673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.768121 = idf(docFreq=2775, maxDocs=44218)
              0.0625 = fieldNorm(doc=673)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Content: Beitrag in einem Themenschwerpunkt 'Computerlinguistik und Bibliotheken'. Vgl.: http://0277.ch/ojs/index.php/cdrs_0277/article/view/153/350.

Kraker, P.; Kittel, C,; Enkhbayar, A.: Open Knowledge Maps : creating a visual interface to the world's scientific knowledge based on natural language processing (2016) 0.01

0.007575832 = product of:
  0.022727495 = sum of:
    0.022727495 = product of:
      0.04545499 = sum of:
        0.04545499 = weight(_text_:bibliotheken in 3205) [ClassicSimilarity], result of:
          0.04545499 = score(doc=3205,freq=2.0), product of:
            0.18197028 = queryWeight, product of:
              3.768121 = idf(docFreq=2775, maxDocs=44218)
              0.04829205 = queryNorm
            0.24979347 = fieldWeight in 3205, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.768121 = idf(docFreq=2775, maxDocs=44218)
              0.046875 = fieldNorm(doc=3205)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Content: Beitrag in einem Themenschwerpunkt 'Computerlinguistik und Bibliotheken'. Vgl.: http://0277.ch/ojs/index.php/cdrs_0277/article/view/157/355.

Hallonsten, O.; Holmberg, D.: Analyzing structural stratification in the Swedish higher education system : data contextualization with policy-history analysis (2013) 0.01

0.005452422 = product of:
  0.016357265 = sum of:
    0.016357265 = product of:
      0.03271453 = sum of:
        0.03271453 = weight(_text_:22 in 668) [ClassicSimilarity], result of:
          0.03271453 = score(doc=668,freq=2.0), product of:
            0.16911052 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04829205 = queryNorm
            0.19345059 = fieldWeight in 668, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=668)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date: 22. 3.2013 19:43:01

Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015) 0.01

0.005452422 = product of:
  0.016357265 = sum of:
    0.016357265 = product of:
      0.03271453 = sum of:
        0.03271453 = weight(_text_:22 in 1605) [ClassicSimilarity], result of:
          0.03271453 = score(doc=1605,freq=2.0), product of:
            0.16911052 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04829205 = queryNorm
            0.19345059 = fieldWeight in 1605, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1605)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Source: Journal of the Association for Information Science and Technology. 66(2015) no.1, S.13-22

Fonseca, F.; Marcinkowski, M.; Davis, C.: Cyber-human systems of thought and understanding (2019) 0.01

0.005452422 = product of:
  0.016357265 = sum of:
    0.016357265 = product of:
      0.03271453 = sum of:
        0.03271453 = weight(_text_:22 in 5011) [ClassicSimilarity], result of:
          0.03271453 = score(doc=5011,freq=2.0), product of:
            0.16911052 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04829205 = queryNorm
            0.19345059 = fieldWeight in 5011, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5011)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date: 7. 3.2019 16:32:22

Jäger, L.: Von Big Data zu Big Brother (2018) 0.00

0.0043619373 = product of:
  0.013085811 = sum of:
    0.013085811 = product of:
      0.026171623 = sum of:
        0.026171623 = weight(_text_:22 in 5234) [ClassicSimilarity], result of:
          0.026171623 = score(doc=5234,freq=2.0), product of:
            0.16911052 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04829205 = queryNorm
            0.15476047 = fieldWeight in 5234, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=5234)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date: 22. 1.2018 11:33:49

Search (7 results, page 1 of 1)

Authors

Languages

Types

Themes