Pejtersen, A.M.: Implications of users' value perception for the design of a bibliographic retrieval system (1986)
0.02
0.019838601 = product of:
0.15374917 = sum of:
0.06515666 = weight(_text_:literatur in 2961) [ClassicSimilarity], result of:
0.06515666 = score(doc=2961,freq=2.0), product of:
0.102594726 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.02141793 = queryNorm
0.63508785 = fieldWeight in 2961, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.09375 = fieldNorm(doc=2961)
0.06515666 = weight(_text_:literatur in 2961) [ClassicSimilarity], result of:
0.06515666 = score(doc=2961,freq=2.0), product of:
0.102594726 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.02141793 = queryNorm
0.63508785 = fieldWeight in 2961, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.09375 = fieldNorm(doc=2961)
0.0058667944 = weight(_text_:e in 2961) [ClassicSimilarity], result of:
0.0058667944 = score(doc=2961,freq=2.0), product of:
0.03078549 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.02141793 = queryNorm
0.19057012 = fieldWeight in 2961, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=2961)
0.017569048 = product of:
0.035138097 = sum of:
0.035138097 = weight(_text_:29 in 2961) [ClassicSimilarity], result of:
0.035138097 = score(doc=2961,freq=2.0), product of:
0.07534158 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.02141793 = queryNorm
0.46638384 = fieldWeight in 2961, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=2961)
0.5 = coord(1/2)
0.12903225 = coord(4/31)
- Date
- 5. 8.2006 10:16:29
- Language
- e
- Theme
- Schöne Literatur
Pejtersen, A.M.: ¬The BookHouse : an icon based database system for fiction retrieval in public libraries (1992)
0.01
0.013178721 = product of:
0.13618012 = sum of:
0.06515666 = weight(_text_:literatur in 3088) [ClassicSimilarity], result of:
0.06515666 = score(doc=3088,freq=2.0), product of:
0.102594726 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.02141793 = queryNorm
0.63508785 = fieldWeight in 3088, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.09375 = fieldNorm(doc=3088)
0.06515666 = weight(_text_:literatur in 3088) [ClassicSimilarity], result of:
0.06515666 = score(doc=3088,freq=2.0), product of:
0.102594726 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.02141793 = queryNorm
0.63508785 = fieldWeight in 3088, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.09375 = fieldNorm(doc=3088)
0.0058667944 = weight(_text_:e in 3088) [ClassicSimilarity], result of:
0.0058667944 = score(doc=3088,freq=2.0), product of:
0.03078549 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.02141793 = queryNorm
0.19057012 = fieldWeight in 3088, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=3088)
0.09677419 = coord(3/31)
- Language
- e
- Theme
- Schöne Literatur