Search (2 results, page 1 of 1)
-
Chen, H.; Zhang, Y.; Houston, A.L.: Semantic indexing and searching using a Hopfield net (1998)
0.00
6.808273E-4 = product of: 0.0013616546 = sum of: 0.0013616546 = product of: 0.004084964 = sum of: 0.004084964 = weight(_text_:s in 5704) [ClassicSimilarity], result of: 0.004084964 = score(doc=5704,freq=2.0), product of: 0.056677084 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.052129436 = queryNorm 0.072074346 = fieldWeight in 5704, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.046875 = fieldNorm(doc=5704) 0.33333334 = coord(1/3) 0.5 = coord(1/2)
- Source
- Journal of information science. 24(1998) no.1, S.3-18
-
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
4.538849E-4 = product of: 9.077698E-4 = sum of: 9.077698E-4 = product of: 0.0027233092 = sum of: 0.0027233092 = weight(_text_:s in 869) [ClassicSimilarity], result of: 0.0027233092 = score(doc=869,freq=2.0), product of: 0.056677084 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.052129436 = queryNorm 0.048049565 = fieldWeight in 869, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.03125 = fieldNorm(doc=869) 0.33333334 = coord(1/3) 0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 49(1998) no.7, S.582-603