Search (5 results, page 1 of 1)

Lu, S.-j.: ¬A study on Chinese subject headings (1997) 0.03
```
0.03025792 = product of:
  0.12103168 = sum of:
    0.12103168 = weight(_text_:fields in 1803) [ClassicSimilarity], result of:
      0.12103168 = score(doc=1803,freq=2.0), product of:
        0.31604284 = queryWeight, product of:
          4.951651 = idf(docFreq=849, maxDocs=44218)
          0.06382575 = queryNorm
        0.38295972 = fieldWeight in 1803, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.951651 = idf(docFreq=849, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1803)
  0.25 = coord(1/4)
```
Abstract

Discusses the theory and practice of subject headings, the principle and application of subject heading lists in various countries, and the present situation of the Chinese subject heading list in Taiwan. Suggests improvements to the chinese Subject Headings as follows: to increase the number of subject headings; to control the vocabulary to be used; to use fixed fields of Chinese MARC, performing the partial function of subdivision in the chinese Subject Headings; to announce the addition, correction and deletion of subject headings regularly and to compile a users' manual; to establish a national subject heading authority file in the MARC format; and to use the Chinese Subject Headings to organize Internet resources

Lee, Y.-R.: ¬A study on the conditions of using OPAC access points and subject searching by users (1997) 0.02

0.017295016 = product of:
  0.069180064 = sum of:
    0.069180064 = weight(_text_:22 in 933) [ClassicSimilarity], result of:
      0.069180064 = score(doc=933,freq=2.0), product of:
        0.2235069 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.06382575 = 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)
  0.25 = coord(1/4)

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

Yi, H.; Shubai, L.: Application of classification in information organization under the networking environment (1998) 0.02

0.017295016 = product of:
  0.069180064 = sum of:
    0.069180064 = weight(_text_:22 in 3236) [ClassicSimilarity], result of:
      0.069180064 = score(doc=3236,freq=2.0), product of:
        0.2235069 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.06382575 = 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)
  0.25 = coord(1/4)

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

Lin, W.-Y.C.: ¬The concept and applications of faceted classifications (2006) 0.02

0.017295016 = product of:
  0.069180064 = sum of:
    0.069180064 = weight(_text_:22 in 5083) [ClassicSimilarity], result of:
      0.069180064 = score(doc=5083,freq=2.0), product of:
        0.2235069 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.06382575 = 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)
  0.25 = coord(1/4)

Date: 27. 5.2007 22:19:35

Pu, H.-T.: Exploration of personalized information service for OPAC (1997) 0.02

0.015133139 = product of:
  0.060532555 = sum of:
    0.060532555 = weight(_text_:22 in 1772) [ClassicSimilarity], result of:
      0.060532555 = score(doc=1772,freq=2.0), product of:
        0.2235069 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.06382575 = 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)
  0.25 = coord(1/4)

Date: 4. 8.1998 19:36:22

Search (5 results, page 1 of 1)

Authors

Years

Themes