-
Fu, R.-X.: ¬The cultural value of the traditional bibliography (1995)
0.02
0.017612383 = product of:
0.035224766 = sum of:
0.035224766 = product of:
0.10567429 = sum of:
0.10567429 = weight(_text_:x in 7901) [ClassicSimilarity], result of:
0.10567429 = score(doc=7901,freq=2.0), product of:
0.18875335 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.04469987 = queryNorm
0.55985385 = fieldWeight in 7901, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.09375 = fieldNorm(doc=7901)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Jianchao, X.; Ming, H.; Milin, S.: On indexing descriptors for document archive (1998)
0.01
0.011741589 = product of:
0.023483178 = sum of:
0.023483178 = product of:
0.07044953 = sum of:
0.07044953 = weight(_text_:x in 3567) [ClassicSimilarity], result of:
0.07044953 = score(doc=3567,freq=2.0), product of:
0.18875335 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.04469987 = queryNorm
0.3732359 = fieldWeight in 3567, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0625 = fieldNorm(doc=3567)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Fu, R.-X.: ¬The comparison between Chinese and Western bibliography (1996)
0.01
0.01027389 = product of:
0.02054778 = sum of:
0.02054778 = product of:
0.061643336 = sum of:
0.061643336 = weight(_text_:x in 89) [ClassicSimilarity], result of:
0.061643336 = score(doc=89,freq=2.0), product of:
0.18875335 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.04469987 = queryNorm
0.32658142 = fieldWeight in 89, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0546875 = fieldNorm(doc=89)
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
0.008074954 = product of:
0.016149908 = sum of:
0.016149908 = product of:
0.048449725 = sum of:
0.048449725 = weight(_text_:22 in 933) [ClassicSimilarity], result of:
0.048449725 = score(doc=933,freq=2.0), product of:
0.15653133 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04469987 = 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
-
Yi, H.; Shubai, L.: Application of classification in information organization under the networking environment (1998)
0.01
0.008074954 = product of:
0.016149908 = sum of:
0.016149908 = product of:
0.048449725 = sum of:
0.048449725 = weight(_text_:22 in 3236) [ClassicSimilarity], result of:
0.048449725 = score(doc=3236,freq=2.0), product of:
0.15653133 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04469987 = 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)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- 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)
0.01
0.008074954 = product of:
0.016149908 = sum of:
0.016149908 = product of:
0.048449725 = sum of:
0.048449725 = weight(_text_:22 in 5083) [ClassicSimilarity], result of:
0.048449725 = score(doc=5083,freq=2.0), product of:
0.15653133 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04469987 = 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
-
Pu, H.-T.: Exploration of personalized information service for OPAC (1997)
0.01
0.007065585 = product of:
0.01413117 = sum of:
0.01413117 = product of:
0.04239351 = sum of:
0.04239351 = weight(_text_:22 in 1772) [ClassicSimilarity], result of:
0.04239351 = score(doc=1772,freq=2.0), product of:
0.15653133 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04469987 = 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
-
Tsai, B.-s.: Infomapping in information retrieval (1997)
0.01
0.0061993236 = product of:
0.012398647 = sum of:
0.012398647 = product of:
0.03719594 = sum of:
0.03719594 = weight(_text_:b in 2877) [ClassicSimilarity], result of:
0.03719594 = score(doc=2877,freq=2.0), product of:
0.15836994 = queryWeight, product of:
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.04469987 = queryNorm
0.23486741 = fieldWeight in 2877, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.046875 = fieldNorm(doc=2877)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
