195
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INFOVIS
2003
IEEE
16 years 13 days ago
2003
IEEE
Data sets with a large number of nominal variables, some with high cardinality, are becoming increasingly common and need to be explored. Unfortunately, most existing visual explo...
155
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GI
2004
Springer
16 years 16 days ago
2004
Springer
: A concept for identification of candidates for outliers is presented, with a focus on nominal variables. The database concerned is searched for rules that are almost universally...