Pejtersen, A.M.; Goodstein, L.P.: Beyond the desk top metaphor : information retrieval with an icon-based interface (1988)
0.02
0.01583305 = product of:
0.0316661 = sum of:
0.0316661 = product of:
0.0633322 = sum of:
0.0633322 = weight(_text_:retrieval in 3251) [ClassicSimilarity], result of:
0.0633322 = score(doc=3251,freq=2.0), product of:
0.15791564 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.052204985 = queryNorm
0.40105087 = fieldWeight in 3251, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.09375 = fieldNorm(doc=3251)
0.5 = coord(1/2)
0.5 = coord(1/2)