Search (2 results, page 1 of 1)

  • × author_ss:"Liu, J."
  • × year_i:[1990 TO 2000}
  1. Liu, J.; Wu, Y.; Zhou, L.: ¬A hybrid method for abstracting newspaper articles (1999) 0.03 
    0.026348747 = product of:
  0.052697495 = sum of:
    0.052697495 = product of:
      0.10539499 = sum of:
        0.10539499 = weight(_text_:y in 4059) [ClassicSimilarity], result of:
          0.10539499 = score(doc=4059,freq=2.0), product of:
            0.24777827 = queryWeight, product of:
              4.8124003 = idf(docFreq=976, maxDocs=44218)
              0.05148746 = queryNorm
            0.4253601 = fieldWeight in 4059, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.8124003 = idf(docFreq=976, maxDocs=44218)
              0.0625 = fieldNorm(doc=4059)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Liu, J.: CIP in China : the development and status quo (1996) 0.01 
    0.010463759 = product of:
  0.020927519 = sum of:
    0.020927519 = product of:
      0.041855037 = sum of:
        0.041855037 = weight(_text_:22 in 5528) [ClassicSimilarity], result of:
          0.041855037 = score(doc=5528,freq=2.0), product of:
            0.18030031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05148746 = queryNorm
            0.23214069 = fieldWeight in 5528, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=5528)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Cataloging and classification quarterly. 22(1996) no.1, S.69-76

Authors

Themes