-
Ellis, D.: Progress and problems in information retrieval (1996)
0.02
0.02465481 = product of:
0.04930962 = sum of:
0.04930962 = product of:
0.073964424 = sum of:
0.024817714 = weight(_text_:m in 789) [ClassicSimilarity], result of:
0.024817714 = score(doc=789,freq=2.0), product of:
0.11283351 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04534291 = queryNorm
0.21994986 = fieldWeight in 789, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=789)
0.049146708 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
0.049146708 = score(doc=789,freq=2.0), product of:
0.15878315 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04534291 = queryNorm
0.30952093 = fieldWeight in 789, 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=789)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 26. 7.2002 20:22:46
- Type
- m
-
Ellis, D.: ¬The physical and cognitive paradigms in information retrieval research (1992)
0.01
0.013488179 = product of:
0.026976358 = sum of:
0.026976358 = product of:
0.08092907 = sum of:
0.08092907 = weight(_text_:j in 8161) [ClassicSimilarity], result of:
0.08092907 = score(doc=8161,freq=8.0), product of:
0.14407694 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534291 = queryNorm
0.5617073 = fieldWeight in 8161, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=8161)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Footnote
- Vgl. auch den Leserbrief von B.C. Vickery in J. doc. 48(1992) no.3, S.326-328 und die Antwort von D. Ellis in J. doc. 48(1992) no.3, S.328-331 sowie B. Frohmann in J. doc. 50(1994) no.3, S.239-240 und D. Ellis in J. doc. 50(1994) no.3, S.241-242
-
Ellis, D.; Ford, N.; Furner, J.: In search of the unknown user : indexing, hypertext and the World Wide Web (1998)
0.01
0.0059010787 = product of:
0.011802157 = sum of:
0.011802157 = product of:
0.03540647 = sum of:
0.03540647 = weight(_text_:j in 4714) [ClassicSimilarity], result of:
0.03540647 = score(doc=4714,freq=2.0), product of:
0.14407694 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534291 = queryNorm
0.24574696 = fieldWeight in 4714, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=4714)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Ellis, D.: New horizons in information retrieval (1990)
0.01
0.0051703574 = product of:
0.010340715 = sum of:
0.010340715 = product of:
0.031022143 = sum of:
0.031022143 = weight(_text_:m in 815) [ClassicSimilarity], result of:
0.031022143 = score(doc=815,freq=2.0), product of:
0.11283351 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04534291 = queryNorm
0.27493733 = fieldWeight in 815, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=815)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Type
- m
-
Ellis, D.; Furner-Hines, J.; Willett, P.: Measuring the degree of similarity between objects in text retrieval systems (1993)
0.01
0.0050580674 = product of:
0.010116135 = sum of:
0.010116135 = product of:
0.030348403 = sum of:
0.030348403 = weight(_text_:j in 6716) [ClassicSimilarity], result of:
0.030348403 = score(doc=6716,freq=2.0), product of:
0.14407694 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534291 = queryNorm
0.21064025 = fieldWeight in 6716, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=6716)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Ellis, D.; Furner-Hines, J.; Willett, P.: Measuring the consistency of assignment of hypertext links in full-text documents (1994)
0.01
0.0050580674 = product of:
0.010116135 = sum of:
0.010116135 = product of:
0.030348403 = sum of:
0.030348403 = weight(_text_:j in 1052) [ClassicSimilarity], result of:
0.030348403 = score(doc=1052,freq=2.0), product of:
0.14407694 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534291 = queryNorm
0.21064025 = fieldWeight in 1052, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=1052)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Ellis, D.; Furner-Hines, J.; Willett, P.: ¬The creation of hypertext links in full-text documents (1994)
0.01
0.0050580674 = product of:
0.010116135 = sum of:
0.010116135 = product of:
0.030348403 = sum of:
0.030348403 = weight(_text_:j in 1084) [ClassicSimilarity], result of:
0.030348403 = score(doc=1084,freq=2.0), product of:
0.14407694 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534291 = queryNorm
0.21064025 = fieldWeight in 1084, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=1084)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Ellis, D.; Furner-Hines, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of inter-linker consistency (1994)
0.00
0.004215056 = product of:
0.008430112 = sum of:
0.008430112 = product of:
0.025290335 = sum of:
0.025290335 = weight(_text_:j in 7493) [ClassicSimilarity], result of:
0.025290335 = score(doc=7493,freq=2.0), product of:
0.14407694 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534291 = queryNorm
0.17553353 = fieldWeight in 7493, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=7493)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Ellis, D.; Furner, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of retrieval effectiveness (1996)
0.00
0.004215056 = product of:
0.008430112 = sum of:
0.008430112 = product of:
0.025290335 = sum of:
0.025290335 = weight(_text_:j in 4214) [ClassicSimilarity], result of:
0.025290335 = score(doc=4214,freq=2.0), product of:
0.14407694 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534291 = queryNorm
0.17553353 = fieldWeight in 4214, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=4214)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Ellis, D.; Haugan, M.: Modelling the information seeking patterns of engineers and research scientists in an industrial environment (1997)
0.00
0.0025851787 = product of:
0.0051703574 = sum of:
0.0051703574 = product of:
0.015511071 = sum of:
0.015511071 = weight(_text_:m in 4713) [ClassicSimilarity], result of:
0.015511071 = score(doc=4713,freq=2.0), product of:
0.11283351 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04534291 = queryNorm
0.13746867 = fieldWeight in 4713, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=4713)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
