Search (1 results, page 1 of 1)

  • × language_ss:"chi"
  • × theme_ss:"Automatisches Indexieren"
  1. Yongcheng, W.; Xiaoming, G.; Lixia, W.: Automatic indexing on subject of Chinese text (1998) 0.01
    0.0140787205 = product of:
      0.028157441 = sum of:
        0.028157441 = product of:
          0.112629764 = sum of:
            0.112629764 = weight(_text_:authors in 3241) [ClassicSimilarity], result of:
              0.112629764 = score(doc=3241,freq=2.0), product of:
                0.22361259 = queryWeight, product of:
                  4.558814 = idf(docFreq=1258, maxDocs=44218)
                  0.049050607 = queryNorm
                0.50368255 = fieldWeight in 3241, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.558814 = idf(docFreq=1258, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3241)
          0.25 = coord(1/4)
      0.5 = coord(1/2)
    
    Abstract
    Outlines the underlying ideas, the basic algorithm and structure of CSAIS 2.1, an automatic indexing system for the subjects of Chinese documents, developed by the authors in 1993