Chen, H.; Houston, A.L.; Sewell, R.R.; Schatz, B.R.: Internet browsing and searching : user evaluations of category map and concept space techniques (1998)
0.00
0.0020615426 = product of:
0.004123085 = sum of:
0.004123085 = product of:
0.012369255 = sum of:
0.012369255 = weight(_text_:h in 869) [ClassicSimilarity], result of:
0.012369255 = score(doc=869,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = queryNorm
0.10979818 = fieldWeight in 869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.03125 = fieldNorm(doc=869)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
