150 search results - page 1 / 30 » Local Pattern Mining from Sequences Using Rough Set Theory |
GRC
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract--Sequential pattern mining is a crucial but challenging task in many applications, e.g., analyzing the behaviors of data in transactions and discovering frequent patterns ...
IJAR
2011
12 years 8 months ago
2011
Sequential pattern mining is a crucial but challenging task in many applications, e.g., analyzing the behaviors of data in transactions and discovering frequent patterns in time se...
ISMVL
2009
IEEE
13 years 11 months ago
2009
IEEE
Using concepts from rough set theory we investigate the existence of approximative descriptions of collections of objects that can be extracted from data sets, a problem of intere...
RSFDGRC
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Feature selection refers to the problem of selecting those input features that are most predictive of a given outcome; a problem encountered in many areas such as machine...
CORR
2010
Springer
13 years 2 months ago
2010
Springer
In this paper we describe a procedure to reduce the size of the input feature vector. A complex pattern recognition problem like face recognition involves huge dimension of input ...