-
Ellis, D.: Progress and problems in information retrieval (1996)
0.03
0.03057465 = product of:
0.0611493 = sum of:
0.0611493 = sum of:
0.02051778 = weight(_text_:m in 789) [ClassicSimilarity], result of:
0.02051778 = score(doc=789,freq=2.0), product of:
0.0932839 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03748677 = 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)
0.04063152 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
0.04063152 = score(doc=789,freq=2.0), product of:
0.13127229 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03748677 = 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)
0.5 = coord(1/2)
- Date
- 26. 7.2002 20:22:46
- Type
- m
-
Ellis, D.: New horizons in information retrieval (1990)
0.01
0.0064118067 = product of:
0.012823613 = sum of:
0.012823613 = product of:
0.025647227 = sum of:
0.025647227 = weight(_text_:m in 815) [ClassicSimilarity], result of:
0.025647227 = score(doc=815,freq=2.0), product of:
0.0932839 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03748677 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Ellis, D.; Haugan, M.: Modelling the information seeking patterns of engineers and research scientists in an industrial environment (1997)
0.00
0.0032059033 = product of:
0.0064118067 = sum of:
0.0064118067 = product of:
0.012823613 = sum of:
0.012823613 = weight(_text_:m in 4713) [ClassicSimilarity], result of:
0.012823613 = score(doc=4713,freq=2.0), product of:
0.0932839 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03748677 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)