-
Hsieh-Yee, I.: ¬The retrieval power of selected search engines : how well do they address general reference questions and subject questions? (1998)
0.00
0.0046313787 = product of:
0.013894135 = sum of:
0.013894135 = product of:
0.041682404 = sum of:
0.041682404 = weight(_text_:22 in 2186) [ClassicSimilarity], result of:
0.041682404 = score(doc=2186,freq=2.0), product of:
0.15390569 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04395008 = queryNorm
0.2708308 = fieldWeight in 2186, 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=2186)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 25.12.1998 19:22:51
-
Hsieh-Yee, I.: Cataloging and metadata education : asserting a central role in information organization (2002)
0.00
0.004005788 = product of:
0.012017364 = sum of:
0.012017364 = product of:
0.03605209 = sum of:
0.03605209 = weight(_text_:29 in 5457) [ClassicSimilarity], result of:
0.03605209 = score(doc=5457,freq=2.0), product of:
0.15460265 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.04395008 = queryNorm
0.23319192 = fieldWeight in 5457, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=5457)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 29. 7.2006 17:58:51
-
Hsieh-Yee, I.: Search tactics of Web users in searching for texts, graphics, known items and subjects : a search simulation study (1998)
0.00
0.0039697527 = product of:
0.011909258 = sum of:
0.011909258 = product of:
0.035727773 = sum of:
0.035727773 = weight(_text_:22 in 2404) [ClassicSimilarity], result of:
0.035727773 = score(doc=2404,freq=2.0), product of:
0.15390569 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04395008 = queryNorm
0.23214069 = fieldWeight in 2404, 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=2404)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 25.12.1998 19:22:31
-
Hsieh-Yee, I.: Cataloging and metatdata education in North American LIS programs (2004)
0.00
0.0033081274 = product of:
0.009924382 = sum of:
0.009924382 = product of:
0.029773146 = sum of:
0.029773146 = weight(_text_:22 in 138) [ClassicSimilarity], result of:
0.029773146 = score(doc=138,freq=2.0), product of:
0.15390569 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04395008 = queryNorm
0.19345059 = fieldWeight in 138, 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=138)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 10. 9.2000 17:38:22