Search (2 results, page 1 of 1)

0.006099823 = product of:
  0.048798583 = sum of:
    0.048798583 = weight(_text_:studies in 4995) [ClassicSimilarity], result of:
      0.048798583 = score(doc=4995,freq=2.0), product of:
        0.15812531 = queryWeight, product of:
          3.9902744 = idf(docFreq=2222, maxDocs=44218)
          0.03962768 = queryNorm
        0.30860704 = fieldWeight in 4995, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9902744 = idf(docFreq=2222, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4995)
  0.125 = coord(1/8)

Abstract

This paper discusses the goals and results of the research project Perseus-a as an attempt to improve information retrieval of digital images by automatically connecting them with text-based descriptions. The development uses the image collection of prometheus, the distributed digital image archive for research and studies, the articles of the digitized Reallexikon zur Deutschen Kunstgeschichte, art historical terminological resources and classification data, and an open source system for linguistic and statistic automatic indexing called lingo.

0.0010066881 = product of:
  0.008053505 = sum of:
    0.008053505 = product of:
      0.01610701 = sum of:
        0.01610701 = weight(_text_:22 in 4054) [ClassicSimilarity], result of:
          0.01610701 = score(doc=4054,freq=2.0), product of:
            0.13876937 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03962768 = queryNorm
            0.116070345 = fieldWeight in 4054, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0234375 = fieldNorm(doc=4054)
      0.5 = coord(1/2)
  0.125 = coord(1/8)

Date

6. 1.2011 11:22:12