-
Si, L.: ¬The status quo and future development of cataloging and classification education in China (2005)
0.04
0.036117177 = product of:
0.072234355 = sum of:
0.072234355 = product of:
0.10835153 = sum of:
0.061000764 = weight(_text_:l in 3544) [ClassicSimilarity], result of:
0.061000764 = score(doc=3544,freq=2.0), product of:
0.17363653 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.043685965 = queryNorm
0.35131297 = fieldWeight in 3544, 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=3544)
0.04735076 = weight(_text_:22 in 3544) [ClassicSimilarity], result of:
0.04735076 = score(doc=3544,freq=2.0), product of:
0.1529808 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043685965 = queryNorm
0.30952093 = fieldWeight in 3544, 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=3544)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 29. 9.2008 19:01:22
-
Avrahami, T.T.; Yau, L.; Si, L.; Callan, J.P.: ¬The FedLemur project : Federated search in the real world (2006)
0.03
0.03340472 = product of:
0.06680944 = sum of:
0.06680944 = product of:
0.10021415 = sum of:
0.06470108 = weight(_text_:l in 5271) [ClassicSimilarity], result of:
0.06470108 = score(doc=5271,freq=4.0), product of:
0.17363653 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.043685965 = queryNorm
0.37262368 = fieldWeight in 5271, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=5271)
0.03551307 = weight(_text_:22 in 5271) [ClassicSimilarity], result of:
0.03551307 = score(doc=5271,freq=2.0), product of:
0.1529808 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043685965 = queryNorm
0.23214069 = fieldWeight in 5271, 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=5271)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 22. 7.2006 16:02:07
-
Si, L.: Encoding formats and consideration of requirements for mapping (2007)
0.03
0.031602528 = product of:
0.063205056 = sum of:
0.063205056 = product of:
0.09480758 = sum of:
0.05337567 = weight(_text_:l in 540) [ClassicSimilarity], result of:
0.05337567 = score(doc=540,freq=2.0), product of:
0.17363653 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.043685965 = queryNorm
0.30739886 = fieldWeight in 540, 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=540)
0.041431915 = weight(_text_:22 in 540) [ClassicSimilarity], result of:
0.041431915 = score(doc=540,freq=2.0), product of:
0.1529808 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043685965 = queryNorm
0.2708308 = fieldWeight in 540, 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=540)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 26.12.2011 13:22:27
-
Ren, P.; Chen, Z.; Ma, J.; Zhang, Z.; Si, L.; Wang, S.: Detecting temporal patterns of user queries (2017)
0.01
0.007625095 = product of:
0.01525019 = sum of:
0.01525019 = product of:
0.04575057 = sum of:
0.04575057 = weight(_text_:l in 3315) [ClassicSimilarity], result of:
0.04575057 = score(doc=3315,freq=2.0), product of:
0.17363653 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.043685965 = queryNorm
0.26348472 = fieldWeight in 3315, 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=3315)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Cetintas, S.; Si, L.: Effective query generation and postprocessing strategies for prior art patent search (2012)
0.01
0.0063542463 = product of:
0.012708493 = sum of:
0.012708493 = product of:
0.038125478 = sum of:
0.038125478 = weight(_text_:l in 71) [ClassicSimilarity], result of:
0.038125478 = score(doc=71,freq=2.0), product of:
0.17363653 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.043685965 = queryNorm
0.2195706 = fieldWeight in 71, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=71)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Si, L.; Zhou, J.: Ontology and linked data of Chinese great sites information resources from users' perspective (2022)
0.01
0.0063542463 = product of:
0.012708493 = sum of:
0.012708493 = product of:
0.038125478 = sum of:
0.038125478 = weight(_text_:l in 1115) [ClassicSimilarity], result of:
0.038125478 = score(doc=1115,freq=2.0), product of:
0.17363653 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.043685965 = queryNorm
0.2195706 = fieldWeight in 1115, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=1115)
0.33333334 = coord(1/3)
0.5 = coord(1/2)