Search (51 results, page 3 of 3)

  • × theme_ss:"Automatisches Klassifizieren"
  1. Pong, J.Y.-H.; Kwok, R.C.-W.; Lau, R.Y.-K.; Hao, J.-X.; Wong, P.C.-C.: ¬A comparative study of two automatic document classification methods in a library setting (2008) 0.00 
    0.0049178395 = product of:
  0.009835679 = sum of:
    0.009835679 = product of:
      0.029507035 = sum of:
        0.029507035 = weight(_text_:c in 2532) [ClassicSimilarity], result of:
          0.029507035 = score(doc=2532,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.1905545 = fieldWeight in 2532, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2532)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  2. Wartena, C.; Sommer, M.: Automatic classification of scientific records using the German Subject Heading Authority File (SWD) (2012) 0.00 
    0.0049178395 = product of:
  0.009835679 = sum of:
    0.009835679 = product of:
      0.029507035 = sum of:
        0.029507035 = weight(_text_:c in 472) [ClassicSimilarity], result of:
          0.029507035 = score(doc=472,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.1905545 = fieldWeight in 472, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=472)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  3. Vilares, D.; Alonso, M.A.; Gómez-Rodríguez, C.: On the usefulness of lexical and syntactic processing in polarity classification of Twitter messages (2015) 0.00 
    0.0049178395 = product of:
  0.009835679 = sum of:
    0.009835679 = product of:
      0.029507035 = sum of:
        0.029507035 = weight(_text_:c in 2161) [ClassicSimilarity], result of:
          0.029507035 = score(doc=2161,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.1905545 = fieldWeight in 2161, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2161)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  4. Chae, G.; Park, J.; Park, J.; Yeo, W.S.; Shi, C.: Linking and clustering artworks using social tags : revitalizing crowd-sourced information on cultural collections (2016) 0.00 
    0.0049178395 = product of:
  0.009835679 = sum of:
    0.009835679 = product of:
      0.029507035 = sum of:
        0.029507035 = weight(_text_:c in 2852) [ClassicSimilarity], result of:
          0.029507035 = score(doc=2852,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.1905545 = fieldWeight in 2852, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2852)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  5. Ru, C.; Tang, J.; Li, S.; Xie, S.; Wang, T.: Using semantic similarity to reduce wrong labels in distant supervision for relation extraction (2018) 0.00 
    0.0049178395 = product of:
  0.009835679 = sum of:
    0.009835679 = product of:
      0.029507035 = sum of:
        0.029507035 = weight(_text_:c in 5055) [ClassicSimilarity], result of:
          0.029507035 = score(doc=5055,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.1905545 = fieldWeight in 5055, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5055)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  6. Pech, G.; Delgado, C.; Sorella, S.P.: Classifying papers into subfields using Abstracts, Titles, Keywords and KeyWords Plus through pattern detection and optimization procedures : an application in Physics (2022) 0.00 
    0.0049178395 = product of:
  0.009835679 = sum of:
    0.009835679 = product of:
      0.029507035 = sum of:
        0.029507035 = weight(_text_:c in 744) [ClassicSimilarity], result of:
          0.029507035 = score(doc=744,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.1905545 = fieldWeight in 744, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=744)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  7. Han, K.; Rezapour, R.; Nakamura, K.; Devkota, D.; Miller, D.C.; Diesner, J.: ¬An expert-in-the-loop method for domain-specific document categorization based on small training data (2023) 0.00 
    0.0049178395 = product of:
  0.009835679 = sum of:
    0.009835679 = product of:
      0.029507035 = sum of:
        0.029507035 = weight(_text_:c in 967) [ClassicSimilarity], result of:
          0.029507035 = score(doc=967,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.1905545 = fieldWeight in 967, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=967)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Abstract
    Automated text categorization methods are of broad relevance for domain experts since they free researchers and practitioners from manual labeling, save their resources (e.g., time, labor), and enrich the data with information helpful to study substantive questions. Despite a variety of newly developed categorization methods that require substantial amounts of annotated data, little is known about how to build models when (a) labeling texts with categories requires substantial domain expertise and/or in-depth reading, (b) only a few annotated documents are available for model training, and (c) no relevant computational resources, such as pretrained models, are available. In a collaboration with environmental scientists who study the socio-ecological impact of funded biodiversity conservation projects, we develop a method that integrates deep domain expertise with computational models to automatically categorize project reports based on a small sample of 93 annotated documents. Our results suggest that domain expertise can improve automated categorization and that the magnitude of these improvements is influenced by the experts' understanding of categories and their confidence in their annotation, as well as data sparsity and additional category characteristics such as the portion of exclusive keywords that can identify a category.
  8. Schek, M.: Automatische Klassifizierung in Erschließung und Recherche eines Pressearchivs (2006) 0.00 
    0.0047038887 = product of:
  0.009407777 = sum of:
    0.009407777 = product of:
      0.028223332 = sum of:
        0.028223332 = weight(_text_:i in 6043) [ClassicSimilarity], result of:
          0.028223332 = score(doc=6043,freq=2.0), product of:
            0.16931784 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.044891298 = queryNorm
            0.16668847 = fieldWeight in 6043, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.03125 = fieldNorm(doc=6043)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Object
    I-Views
  9. Schek, M.: Automatische Klassifizierung und Visualisierung im Archiv der Süddeutschen Zeitung (2005) 0.00 
    0.004115903 = product of:
  0.008231806 = sum of:
    0.008231806 = product of:
      0.024695417 = sum of:
        0.024695417 = weight(_text_:i in 4884) [ClassicSimilarity], result of:
          0.024695417 = score(doc=4884,freq=2.0), product of:
            0.16931784 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.044891298 = queryNorm
            0.14585242 = fieldWeight in 4884, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.02734375 = fieldNorm(doc=4884)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Object
    i-views
  10. Khoo, C.S.G.; Ng, K.; Ou, S.: ¬An exploratory study of human clustering of Web pages (2003) 0.00 
    0.0040547675 = product of:
  0.008109535 = sum of:
    0.008109535 = product of:
      0.024328604 = sum of:
        0.024328604 = weight(_text_:22 in 2741) [ClassicSimilarity], result of:
          0.024328604 = score(doc=2741,freq=2.0), product of:
            0.15720168 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044891298 = queryNorm
            0.15476047 = fieldWeight in 2741, 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=2741)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    12. 9.2004 9:56:22
  11. Reiner, U.: Automatische DDC-Klassifizierung bibliografischer Titeldatensätze der Deutschen Nationalbibliografie (2009) 0.00 
    0.0040547675 = product of:
  0.008109535 = sum of:
    0.008109535 = product of:
      0.024328604 = sum of:
        0.024328604 = weight(_text_:22 in 3284) [ClassicSimilarity], result of:
          0.024328604 = score(doc=3284,freq=2.0), product of:
            0.15720168 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044891298 = queryNorm
            0.15476047 = fieldWeight in 3284, 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=3284)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    22. 1.2010 14:41:24

Authors

Years

Languages

  • e 37
  • d 14

Types

  • a 45
  • el 6
  • s 1
  • x 1
  • More… Less…

Themes