Search (13 results, page 1 of 1)

Yi, H.; Shubai, L.: Application of classification in information organization under the networking environment (1998) 0.04

0.036117177 = product of:
  0.072234355 = sum of:
    0.072234355 = product of:
      0.10835153 = sum of:
        0.061000764 = weight(_text_:l in 3236) [ClassicSimilarity], result of:
          0.061000764 = score(doc=3236,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.35131297 = fieldWeight in 3236, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0625 = fieldNorm(doc=3236)
        0.04735076 = weight(_text_:22 in 3236) [ClassicSimilarity], result of:
          0.04735076 = score(doc=3236,freq=2.0), product of:
            0.1529808 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043685965 = queryNorm
            0.30952093 = fieldWeight in 3236, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=3236)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)

Source: Journal of the China Society for Scientific and Technical Information. 17(1998) no.1, S.19-22

Hsueh, L.-K.: ¬The application of PRECIS in indexing Chinese documents : an experimental study (1993) 0.01

0.010166794 = product of:
  0.020333588 = sum of:
    0.020333588 = product of:
      0.061000764 = sum of:
        0.061000764 = weight(_text_:l in 6706) [ClassicSimilarity], result of:
          0.061000764 = score(doc=6706,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.35131297 = fieldWeight in 6706, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0625 = fieldNorm(doc=6706)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Huang, S.-l.: Data structure and searching strategy (1995) 0.01

0.010166794 = product of:
  0.020333588 = sum of:
    0.020333588 = product of:
      0.061000764 = sum of:
        0.061000764 = weight(_text_:l in 157) [ClassicSimilarity], result of:
          0.061000764 = score(doc=157,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.35131297 = fieldWeight in 157, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0625 = fieldNorm(doc=157)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Meng, L.: ¬The creation of [the] Chinese Science Citation Database : status quo and future development (1997) 0.01

0.010166794 = product of:
  0.020333588 = sum of:
    0.020333588 = product of:
      0.061000764 = sum of:
        0.061000764 = weight(_text_:l in 954) [ClassicSimilarity], result of:
          0.061000764 = score(doc=954,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.35131297 = fieldWeight in 954, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0625 = fieldNorm(doc=954)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Hsueh, L.-k.: ¬The development and implementation of the MARC AMC : an overview (1997) 0.01

0.010166794 = product of:
  0.020333588 = sum of:
    0.020333588 = product of:
      0.061000764 = sum of:
        0.061000764 = weight(_text_:l in 2284) [ClassicSimilarity], result of:
          0.061000764 = score(doc=2284,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.35131297 = fieldWeight in 2284, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0625 = fieldNorm(doc=2284)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Wei, M.; Xu, L.: Boolean mapping algorithms across heterogeneous information sources (1998) 0.01

0.010166794 = product of:
  0.020333588 = sum of:
    0.020333588 = product of:
      0.061000764 = sum of:
        0.061000764 = weight(_text_:l in 3293) [ClassicSimilarity], result of:
          0.061000764 = score(doc=3293,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.35131297 = fieldWeight in 3293, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0625 = fieldNorm(doc=3293)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Longshu, L.; Xia, Z.: On an aproximate fuzzy information retrieval agent (1998) 0.01

0.010166794 = product of:
  0.020333588 = sum of:
    0.020333588 = product of:
      0.061000764 = sum of:
        0.061000764 = weight(_text_:l in 3294) [ClassicSimilarity], result of:
          0.061000764 = score(doc=3294,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.35131297 = fieldWeight in 3294, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0625 = fieldNorm(doc=3294)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Cheng, L.-y.: On bibliographic(al) control (1998) 0.01

0.010166794 = product of:
  0.020333588 = sum of:
    0.020333588 = product of:
      0.061000764 = sum of:
        0.061000764 = weight(_text_:l in 3376) [ClassicSimilarity], result of:
          0.061000764 = score(doc=3376,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.35131297 = fieldWeight in 3376, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0625 = fieldNorm(doc=3376)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Huang, Y.-L.: ¬A theoretic and empirical research of cluster indexing for Mandarine Chinese full text document (1998) 0.01

0.008895945 = product of:
  0.01779189 = sum of:
    0.01779189 = product of:
      0.05337567 = sum of:
        0.05337567 = weight(_text_:l in 513) [ClassicSimilarity], result of:
          0.05337567 = score(doc=513,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.30739886 = fieldWeight in 513, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0546875 = fieldNorm(doc=513)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Lee, Y.-R.: ¬A study on the conditions of using OPAC access points and subject searching by users (1997) 0.01

0.007891794 = product of:
  0.015783587 = sum of:
    0.015783587 = product of:
      0.04735076 = sum of:
        0.04735076 = weight(_text_:22 in 933) [ClassicSimilarity], result of:
          0.04735076 = score(doc=933,freq=2.0), product of:
            0.1529808 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043685965 = queryNorm
            0.30952093 = fieldWeight in 933, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=933)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Source: Bulletin of library and information science. 1997, no.22, S.39-55

Lin, W.-Y.C.: ¬The concept and applications of faceted classifications (2006) 0.01

0.007891794 = product of:
  0.015783587 = sum of:
    0.015783587 = product of:
      0.04735076 = sum of:
        0.04735076 = weight(_text_:22 in 5083) [ClassicSimilarity], result of:
          0.04735076 = score(doc=5083,freq=2.0), product of:
            0.1529808 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043685965 = queryNorm
            0.30952093 = fieldWeight in 5083, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=5083)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Date: 27. 5.2007 22:19:35

Huang, S.-L.: ¬The conceptual model of computer aided Chinese classification system (1997) 0.01

0.007625095 = product of:
  0.01525019 = sum of:
    0.01525019 = product of:
      0.04575057 = sum of:
        0.04575057 = weight(_text_:l in 1807) [ClassicSimilarity], result of:
          0.04575057 = score(doc=1807,freq=2.0), product of:
            0.17363653 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.043685965 = queryNorm
            0.26348472 = fieldWeight in 1807, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.046875 = fieldNorm(doc=1807)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Pu, H.-T.: Exploration of personalized information service for OPAC (1997) 0.01

0.006905319 = product of:
  0.013810638 = sum of:
    0.013810638 = product of:
      0.041431915 = sum of:
        0.041431915 = weight(_text_:22 in 1772) [ClassicSimilarity], result of:
          0.041431915 = score(doc=1772,freq=2.0), product of:
            0.1529808 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043685965 = queryNorm
            0.2708308 = fieldWeight in 1772, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1772)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Date: 4. 8.1998 19:36:22

Search (13 results, page 1 of 1)

Authors

Years

Themes