Marchionini, G.; Liebscher, P.: Performance in electronic encyclopedias : implications for adaptive systems (1991)
0.07
0.07298431 = product of:
0.1216405 = sum of:
0.004767807 = weight(_text_:a in 3691) [ClassicSimilarity], result of:
0.004767807 = score(doc=3691,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.089176424 = fieldWeight in 3691, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=3691)
0.11134702 = weight(_text_:91 in 3691) [ClassicSimilarity], result of:
0.11134702 = score(doc=3691,freq=2.0), product of:
0.25837386 = queryWeight, product of:
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.046368346 = queryNorm
0.43095312 = fieldWeight in 3691, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.0546875 = fieldNorm(doc=3691)
0.005525676 = product of:
0.011051352 = sum of:
0.011051352 = weight(_text_:information in 3691) [ClassicSimilarity], result of:
0.011051352 = score(doc=3691,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.13576832 = fieldWeight in 3691, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=3691)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Imprint
- Medford : Learned Information Inc.
- Source
- ASIS'91: systems understanding people. Proc. of the 54th Annual Meeting of the ASIS, vol.28, Washington, DC, 27.-31.10.1991. Ed.: J.-M. Griffiths
- Type
- a
Liebscher, P.: Hypertext and indexing (1994)
0.01
0.008234787 = product of:
0.020586967 = sum of:
0.009535614 = weight(_text_:a in 2983) [ClassicSimilarity], result of:
0.009535614 = score(doc=2983,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.17835285 = fieldWeight in 2983, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=2983)
0.011051352 = product of:
0.022102704 = sum of:
0.022102704 = weight(_text_:information in 2983) [ClassicSimilarity], result of:
0.022102704 = score(doc=2983,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.27153665 = fieldWeight in 2983, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=2983)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Imprint
- Medford, NJ : Learned information
- Type
- a
