-
Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
0.02
0.016411306 = product of:
0.032822613 = sum of:
0.032822613 = product of:
0.098467834 = sum of:
0.098467834 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
0.098467834 = score(doc=334,freq=2.0), product of:
0.1590649 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04542337 = 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)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 22(1987), S.109-145
-
Belkin, N.J.; Vickery, A.: Interaction in information systems : a review of research from document retrieval to knowledge-based systems (1985)
0.01
0.012831721 = product of:
0.025663443 = sum of:
0.025663443 = product of:
0.07699033 = sum of:
0.07699033 = weight(_text_:r in 3295) [ClassicSimilarity], result of:
0.07699033 = score(doc=3295,freq=2.0), product of:
0.15036309 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04542337 = queryNorm
0.51202947 = fieldWeight in 3295, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.109375 = fieldNorm(doc=3295)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Type
- r
-
Belkin, N.J.; Cabezas, A.; Cool, C.; Kim, K.; Ng, K.B.; Park, S.; Pressman, R.; Rieh, S.; Savage, P.; Xie, H.: Rutgers interactive track at TREC-5 (1997)
0.01
0.009165516 = product of:
0.018331032 = sum of:
0.018331032 = product of:
0.054993093 = sum of:
0.054993093 = weight(_text_:r in 3112) [ClassicSimilarity], result of:
0.054993093 = score(doc=3112,freq=2.0), product of:
0.15036309 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04542337 = queryNorm
0.36573532 = fieldWeight in 3112, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.078125 = fieldNorm(doc=3112)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998)
0.01
0.0051285336 = product of:
0.010257067 = sum of:
0.010257067 = product of:
0.0307712 = sum of:
0.0307712 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
0.0307712 = score(doc=2339,freq=2.0), product of:
0.1590649 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04542337 = 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)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05
-
Yuan, X. (J.); Belkin, N.J.: Applying an information-seeking dialogue model in an interactive information retrieval system (2014)
0.01
0.0051285336 = product of:
0.010257067 = sum of:
0.010257067 = product of:
0.0307712 = sum of:
0.0307712 = weight(_text_:22 in 4544) [ClassicSimilarity], result of:
0.0307712 = score(doc=4544,freq=2.0), product of:
0.1590649 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04542337 = 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)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 6. 4.2015 19:22:59
-
Cool, C.; Belkin, N.J.: Interactive information retrieval : history and background (2011)
0.00
0.0042267814 = product of:
0.008453563 = sum of:
0.008453563 = product of:
0.025360689 = sum of:
0.025360689 = weight(_text_:d in 465) [ClassicSimilarity], result of:
0.025360689 = score(doc=465,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.29387143 = fieldWeight in 465, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.109375 = fieldNorm(doc=465)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Interactive information seeking, behaviour and retrieval. Eds.: Ruthven, I. u. D. Kelly
-
Murdock, V.; Kelly, D.; Croft, W.B.; Belkin, N.J.; Yuan, X.: Identifying and improving retrieval for procedural questions (2007)
0.00
0.0018114777 = product of:
0.0036229554 = sum of:
0.0036229554 = product of:
0.010868866 = sum of:
0.010868866 = weight(_text_:d in 902) [ClassicSimilarity], result of:
0.010868866 = score(doc=902,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.1259449 = fieldWeight in 902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=902)
0.33333334 = coord(1/3)
0.5 = coord(1/2)