Search (1 results, page 1 of 1)

  • × author_ss:"Chowdhury, G.G."
  • × theme_ss:"Automatisches Indexieren"
  • × theme_ss:"Computerlinguistik"
  1. Chowdhury, G.G.: Natural language processing and information retrieval : pt.1: basic issues; pt.2: major applications (1991) 0.04
    0.04236569 = product of:
      0.11297517 = sum of:
        0.059039105 = weight(_text_:retrieval in 3313) [ClassicSimilarity], result of:
          0.059039105 = score(doc=3313,freq=4.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.47264296 = fieldWeight in 3313, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.078125 = fieldNorm(doc=3313)
        0.04277933 = weight(_text_:use in 3313) [ClassicSimilarity], result of:
          0.04277933 = score(doc=3313,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.3383162 = fieldWeight in 3313, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.078125 = fieldNorm(doc=3313)
        0.011156735 = weight(_text_:of in 3313) [ClassicSimilarity], result of:
          0.011156735 = score(doc=3313,freq=2.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.17277241 = fieldWeight in 3313, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.078125 = fieldNorm(doc=3313)
      0.375 = coord(3/8)
    
    Abstract
    Reviews the basic issues and procedures involved in natural language processing of textual material for final use in information retrieval. Covers: natural language processing; natural language understanding; syntactic and semantic analysis; parsing; knowledge bases and knowledge representation