-
Zhang, J.: TOFIR: A tool of facilitating information retrieval : introduce a visual retrieval model (2001)
0.00
0.0018866559 = product of:
0.0037733119 = sum of:
0.0037733119 = product of:
0.0075466237 = sum of:
0.0075466237 = weight(_text_:s in 7711) [ClassicSimilarity], result of:
0.0075466237 = score(doc=7711,freq=2.0), product of:
0.044874042 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.041273445 = queryNorm
0.16817348 = fieldWeight in 7711, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=7711)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 37(2001) no.4, S.639-657
-
Zhang, J.; Nguyen, T.: WebStar: a visualization model for hyperlink structures (2005)
0.00
8.085668E-4 = product of:
0.0016171336 = sum of:
0.0016171336 = product of:
0.0032342672 = sum of:
0.0032342672 = weight(_text_:s in 1056) [ClassicSimilarity], result of:
0.0032342672 = score(doc=1056,freq=2.0), product of:
0.044874042 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.041273445 = queryNorm
0.072074346 = fieldWeight in 1056, 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=1056)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 41(2005) no.4, S.1003-1018
-
Zhang, J.; Zhao, Y.: ¬A user term visualization analysis based on a social question and answer log (2013)
0.00
6.738057E-4 = product of:
0.0013476114 = sum of:
0.0013476114 = product of:
0.0026952229 = sum of:
0.0026952229 = weight(_text_:s in 2715) [ClassicSimilarity], result of:
0.0026952229 = score(doc=2715,freq=2.0), product of:
0.044874042 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.041273445 = queryNorm
0.060061958 = fieldWeight in 2715, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=2715)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 49(2013) no.5, S.1019-1048
-
Zhang, J.; Mostafa, J.; Tripathy, H.: Information retrieval by semantic analysis and visualization of the concept space of D-Lib® magazine (2002)
0.00
3.3690286E-4 = product of:
6.738057E-4 = sum of:
6.738057E-4 = product of:
0.0013476114 = sum of:
0.0013476114 = weight(_text_:s in 1211) [ClassicSimilarity], result of:
0.0013476114 = score(doc=1211,freq=2.0), product of:
0.044874042 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.041273445 = queryNorm
0.030030979 = fieldWeight in 1211, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.01953125 = fieldNorm(doc=1211)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- D-Lib magazine. 8(2002) no.10, x S