-
Liu, J.: CIP in China : the development and status quo (1996)
0.01
0.00575255 = product of:
0.01725765 = sum of:
0.01725765 = product of:
0.0345153 = sum of:
0.0345153 = weight(_text_:22 in 5528) [ClassicSimilarity], result of:
0.0345153 = score(doc=5528,freq=2.0), product of:
0.14868267 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.042458568 = 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)
0.33333334 = coord(1/3)
- Source
- Cataloging and classification quarterly. 22(1996) no.1, S.69-76
-
Zhou, D.; Lawless, S.; Wu, X.; Zhao, W.; Liu, J.: ¬A study of user profile representation for personalized cross-language information retrieval (2016)
0.00
0.0047937916 = product of:
0.014381374 = sum of:
0.014381374 = product of:
0.028762748 = sum of:
0.028762748 = weight(_text_:22 in 3167) [ClassicSimilarity], result of:
0.028762748 = score(doc=3167,freq=2.0), product of:
0.14868267 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.042458568 = queryNorm
0.19345059 = fieldWeight in 3167, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=3167)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
-
Zhang, Y.; Liu, J.; Song, S.: ¬The design and evaluation of a nudge-based interface to facilitate consumers' evaluation of online health information credibility (2023)
0.00
0.0047937916 = product of:
0.014381374 = sum of:
0.014381374 = product of:
0.028762748 = sum of:
0.028762748 = weight(_text_:22 in 993) [ClassicSimilarity], result of:
0.028762748 = score(doc=993,freq=2.0), product of:
0.14868267 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.042458568 = queryNorm
0.19345059 = fieldWeight in 993, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=993)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 6.2023 18:18:34
-
Jiang, Y.; Meng, R.; Huang, Y.; Lu, W.; Liu, J.: Generating keyphrases for readers : a controllable keyphrase generation framework (2023)
0.00
0.0047937916 = product of:
0.014381374 = sum of:
0.014381374 = product of:
0.028762748 = sum of:
0.028762748 = weight(_text_:22 in 1012) [ClassicSimilarity], result of:
0.028762748 = score(doc=1012,freq=2.0), product of:
0.14868267 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.042458568 = queryNorm
0.19345059 = fieldWeight in 1012, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1012)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 6.2023 14:55:20
-
Liu, J.: Review and prospect for centralized cataloging in China (1999)
0.00
0.0043632803 = product of:
0.01308984 = sum of:
0.01308984 = product of:
0.0654492 = sum of:
0.0654492 = weight(_text_:54 in 5349) [ClassicSimilarity], result of:
0.0654492 = score(doc=5349,freq=2.0), product of:
0.17731167 = queryWeight, product of:
4.1761107 = idf(docFreq=1845, maxDocs=44218)
0.042458568 = queryNorm
0.36911952 = fieldWeight in 5349, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1761107 = idf(docFreq=1845, maxDocs=44218)
0.0625 = fieldNorm(doc=5349)
0.2 = coord(1/5)
0.33333334 = coord(1/3)
- Date
- 21. 8.2000 11:54:50
-
Zhang, X.; Liu, J.; Cole, M.; Belkin, N.: Predicting users' domain knowledge in information retrieval using multiple regression analysis of search behaviors (2015)
0.00
0.00272705 = product of:
0.00818115 = sum of:
0.00818115 = product of:
0.04090575 = sum of:
0.04090575 = weight(_text_:54 in 1822) [ClassicSimilarity], result of:
0.04090575 = score(doc=1822,freq=2.0), product of:
0.17731167 = queryWeight, product of:
4.1761107 = idf(docFreq=1845, maxDocs=44218)
0.042458568 = queryNorm
0.2306997 = fieldWeight in 1822, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1761107 = idf(docFreq=1845, maxDocs=44218)
0.0390625 = fieldNorm(doc=1822)
0.2 = coord(1/5)
0.33333334 = coord(1/3)
- Date
- 26. 4.2015 19:54:57
-
Liu, J.; Liu, C.; Belkin, N.J.: Predicting information searchers' topic knowledge at different search stages (2016)
0.00
0.00272705 = product of:
0.00818115 = sum of:
0.00818115 = product of:
0.04090575 = sum of:
0.04090575 = weight(_text_:54 in 3147) [ClassicSimilarity], result of:
0.04090575 = score(doc=3147,freq=2.0), product of:
0.17731167 = queryWeight, product of:
4.1761107 = idf(docFreq=1845, maxDocs=44218)
0.042458568 = queryNorm
0.2306997 = fieldWeight in 3147, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1761107 = idf(docFreq=1845, maxDocs=44218)
0.0390625 = fieldNorm(doc=3147)
0.2 = coord(1/5)
0.33333334 = coord(1/3)
- Date
- 18.10.2016 13:54:18