-
Lee, Y.-R.: ¬A study on the conditions of using OPAC access points and subject searching by users (1997)
0.05
0.046433847 = product of:
0.092867695 = sum of:
0.092867695 = product of:
0.13930154 = sum of:
0.091076486 = weight(_text_:y in 933) [ClassicSimilarity], result of:
0.091076486 = score(doc=933,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.4253601 = fieldWeight in 933, 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=933)
0.048225056 = weight(_text_:22 in 933) [ClassicSimilarity], result of:
0.048225056 = score(doc=933,freq=2.0), product of:
0.15580548 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044492595 = 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)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Bulletin of library and information science. 1997, no.22, S.39-55
-
Hsieh, Y.-s.: ¬A study on the users' perception to the body language of reference librarians (1997)
0.02
0.018974267 = product of:
0.037948534 = sum of:
0.037948534 = product of:
0.1138456 = sum of:
0.1138456 = weight(_text_:y in 2819) [ClassicSimilarity], result of:
0.1138456 = score(doc=2819,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.53170013 = fieldWeight in 2819, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.078125 = fieldNorm(doc=2819)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Fu, Y.-h.: ¬The theory and empirical studies on information seeking (1997)
0.02
0.015179414 = product of:
0.030358829 = sum of:
0.030358829 = product of:
0.091076486 = sum of:
0.091076486 = weight(_text_:y in 397) [ClassicSimilarity], result of:
0.091076486 = score(doc=397,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.4253601 = fieldWeight in 397, 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=397)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Cheng, L.-y.: On bibliographic(al) control (1998)
0.02
0.015179414 = product of:
0.030358829 = sum of:
0.030358829 = product of:
0.091076486 = sum of:
0.091076486 = weight(_text_:y in 3376) [ClassicSimilarity], result of:
0.091076486 = score(doc=3376,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.4253601 = fieldWeight in 3376, 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=3376)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Xianghao, G.; Yixin, Z.; Li, Y.: ¬A new method of news test understanding and abstracting based on speech acts theory (1998)
0.02
0.015179414 = product of:
0.030358829 = sum of:
0.030358829 = product of:
0.091076486 = sum of:
0.091076486 = weight(_text_:y in 3532) [ClassicSimilarity], result of:
0.091076486 = score(doc=3532,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.4253601 = fieldWeight in 3532, 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=3532)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Tsay, M.-Y.: From Science Citation Index to Journal Citation Reports, amd criteria for journals evaluation (1997)
0.01
0.013281988 = product of:
0.026563976 = sum of:
0.026563976 = product of:
0.079691924 = sum of:
0.079691924 = weight(_text_:y in 657) [ClassicSimilarity], result of:
0.079691924 = score(doc=657,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.3721901 = fieldWeight in 657, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0546875 = fieldNorm(doc=657)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Tseng, Y.-H.: Keyword extraction techniques and relevance feedback (1997)
0.01
0.013281988 = product of:
0.026563976 = sum of:
0.026563976 = product of:
0.079691924 = sum of:
0.079691924 = weight(_text_:y in 1830) [ClassicSimilarity], result of:
0.079691924 = score(doc=1830,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.3721901 = fieldWeight in 1830, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0546875 = fieldNorm(doc=1830)
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
0.013281988 = product of:
0.026563976 = sum of:
0.026563976 = product of:
0.079691924 = sum of:
0.079691924 = weight(_text_:y in 513) [ClassicSimilarity], result of:
0.079691924 = score(doc=513,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.3721901 = fieldWeight in 513, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0546875 = fieldNorm(doc=513)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Hsieh, Y.-s.: ¬A study on the users' perception to the body language of reference librarians (1997)
0.01
0.011384561 = product of:
0.022769121 = sum of:
0.022769121 = product of:
0.06830736 = sum of:
0.06830736 = weight(_text_:y in 2818) [ClassicSimilarity], result of:
0.06830736 = score(doc=2818,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.3190201 = fieldWeight in 2818, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.046875 = fieldNorm(doc=2818)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Mao, C.-C.: ¬The compatibility of CMARC (1998)
0.01
0.01102897 = product of:
0.02205794 = sum of:
0.02205794 = product of:
0.066173814 = sum of:
0.066173814 = weight(_text_:c in 4621) [ClassicSimilarity], result of:
0.066173814 = score(doc=4621,freq=4.0), product of:
0.15347299 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044492595 = queryNorm
0.43117565 = fieldWeight in 4621, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=4621)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Wu, C.-J.: Mapping the Dublin Core to the Chinese MARC (1998)
0.01
0.009748323 = product of:
0.019496646 = sum of:
0.019496646 = product of:
0.058489937 = sum of:
0.058489937 = weight(_text_:c in 6269) [ClassicSimilarity], result of:
0.058489937 = score(doc=6269,freq=2.0), product of:
0.15347299 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044492595 = queryNorm
0.381109 = fieldWeight in 6269, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.078125 = fieldNorm(doc=6269)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Tseng, Y.-H.: Solving vocabulary problems with interactive query expansion (1998)
0.01
0.0094871335 = product of:
0.018974267 = sum of:
0.018974267 = product of:
0.0569228 = sum of:
0.0569228 = weight(_text_:y in 5159) [ClassicSimilarity], result of:
0.0569228 = score(doc=5159,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.26585007 = fieldWeight in 5159, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0390625 = fieldNorm(doc=5159)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Yi, H.; Shubai, L.: Application of classification in information organization under the networking environment (1998)
0.01
0.008037509 = product of:
0.016075019 = sum of:
0.016075019 = product of:
0.048225056 = sum of:
0.048225056 = weight(_text_:22 in 3236) [ClassicSimilarity], result of:
0.048225056 = score(doc=3236,freq=2.0), product of:
0.15580548 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044492595 = 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
0.008037509 = product of:
0.016075019 = sum of:
0.016075019 = product of:
0.048225056 = sum of:
0.048225056 = weight(_text_:22 in 5083) [ClassicSimilarity], result of:
0.048225056 = score(doc=5083,freq=2.0), product of:
0.15580548 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044492595 = 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
-
Chen, H.-c.: Concerning core bibliographic record (1997)
0.01
0.0077986587 = product of:
0.015597317 = sum of:
0.015597317 = product of:
0.046791952 = sum of:
0.046791952 = weight(_text_:c in 1427) [ClassicSimilarity], result of:
0.046791952 = score(doc=1427,freq=2.0), product of:
0.15347299 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044492595 = queryNorm
0.3048872 = fieldWeight in 1427, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=1427)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Jin, Z.; Yuan, C.: On the ambiguity of information retrieval for visualization (1998)
0.01
0.0077986587 = product of:
0.015597317 = sum of:
0.015597317 = product of:
0.046791952 = sum of:
0.046791952 = weight(_text_:c in 3216) [ClassicSimilarity], result of:
0.046791952 = score(doc=3216,freq=2.0), product of:
0.15347299 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044492595 = queryNorm
0.3048872 = fieldWeight in 3216, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=3216)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Chang, H.-C.: Introduction to the fifth edition of National Library of Medicine Classification (1998)
0.01
0.0077986587 = product of:
0.015597317 = sum of:
0.015597317 = product of:
0.046791952 = sum of:
0.046791952 = weight(_text_:c in 3234) [ClassicSimilarity], result of:
0.046791952 = score(doc=3234,freq=2.0), product of:
0.15347299 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044492595 = queryNorm
0.3048872 = fieldWeight in 3234, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=3234)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Pu, H.-T.: Exploration of personalized information service for OPAC (1997)
0.01
0.007032821 = product of:
0.014065642 = sum of:
0.014065642 = product of:
0.042196926 = sum of:
0.042196926 = weight(_text_:22 in 1772) [ClassicSimilarity], result of:
0.042196926 = score(doc=1772,freq=2.0), product of:
0.15580548 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044492595 = 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
-
Wu, C.-J.: Metadata and future developments in cataloguing (1997)
0.01
0.006823826 = product of:
0.013647652 = sum of:
0.013647652 = product of:
0.040942956 = sum of:
0.040942956 = weight(_text_:c in 2826) [ClassicSimilarity], result of:
0.040942956 = score(doc=2826,freq=2.0), product of:
0.15347299 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044492595 = queryNorm
0.2667763 = fieldWeight in 2826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=2826)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Wu, C.-J.: Experiments on using the Dublin Core to reduce the retrieval error ratio (1998)
0.01
0.006823826 = product of:
0.013647652 = sum of:
0.013647652 = product of:
0.040942956 = sum of:
0.040942956 = weight(_text_:c in 5201) [ClassicSimilarity], result of:
0.040942956 = score(doc=5201,freq=2.0), product of:
0.15347299 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044492595 = queryNorm
0.2667763 = fieldWeight in 5201, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=5201)
0.33333334 = coord(1/3)
0.5 = coord(1/2)