-
Yuan, X. (J.); Belkin, N.J.: Applying an information-seeking dialogue model in an interactive information retrieval system (2014)
0.04
0.037630923 = product of:
0.075261846 = sum of:
0.075261846 = sum of:
0.044593733 = weight(_text_:x in 4544) [ClassicSimilarity], result of:
0.044593733 = score(doc=4544,freq=2.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.23327245 = fieldWeight in 4544, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0390625 = fieldNorm(doc=4544)
0.03066811 = weight(_text_:22 in 4544) [ClassicSimilarity], result of:
0.03066811 = score(doc=4544,freq=2.0), product of:
0.15853201 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045271195 = queryNorm
0.19345059 = fieldWeight in 4544, 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=4544)
0.5 = coord(1/2)
- Date
- 6. 4.2015 19:22:59
-
Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
0.02
0.024534488 = product of:
0.049068976 = sum of:
0.049068976 = product of:
0.09813795 = sum of:
0.09813795 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
0.09813795 = score(doc=334,freq=2.0), product of:
0.15853201 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045271195 = queryNorm
0.61904186 = fieldWeight in 334, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=334)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 22(1987), S.109-145
-
Murdock, V.; Kelly, D.; Croft, W.B.; Belkin, N.J.; Yuan, X.: Identifying and improving retrieval for procedural questions (2007)
0.01
0.013378119 = product of:
0.026756238 = sum of:
0.026756238 = product of:
0.053512476 = sum of:
0.053512476 = weight(_text_:x in 902) [ClassicSimilarity], result of:
0.053512476 = score(doc=902,freq=2.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.27992693 = fieldWeight in 902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.046875 = fieldNorm(doc=902)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Yuan, X.; Belkin, N.J.: Evaluating an integrated system supporting multiple information-seeking strategies (2010)
0.01
0.013378119 = product of:
0.026756238 = sum of:
0.026756238 = product of:
0.053512476 = sum of:
0.053512476 = weight(_text_:x in 3992) [ClassicSimilarity], result of:
0.053512476 = score(doc=3992,freq=2.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.27992693 = fieldWeight in 3992, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.046875 = fieldNorm(doc=3992)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Yuan, X.; Belkin, N.J.: Investigating information retrieval support techniques for different information-seeking strategies (2010)
0.01
0.011148433 = product of:
0.022296866 = sum of:
0.022296866 = product of:
0.044593733 = sum of:
0.044593733 = weight(_text_:x in 3699) [ClassicSimilarity], result of:
0.044593733 = score(doc=3699,freq=2.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.23327245 = fieldWeight in 3699, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0390625 = fieldNorm(doc=3699)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998)
0.01
0.0076670274 = product of:
0.015334055 = sum of:
0.015334055 = product of:
0.03066811 = sum of:
0.03066811 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
0.03066811 = score(doc=2339,freq=2.0), product of:
0.15853201 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045271195 = queryNorm
0.19345059 = fieldWeight in 2339, 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=2339)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05