7 citations · 11 across the 4 of their papers we have counts for
3 papers · 1 filter
Optimal N-ary ECOC Matrices for Ensemble Classification
Hieu D. Nguyen, Lucas J. Lavalva, Shen-Shyang Ho +2
A new recursive construction of -ary error-correcting output code (ECOC) matrices for ensemble classification methods is presented, generalizing the classic doubling constructio…
Ensemble Learning using Error Correcting Output Codes: New Classification Error Bounds
Hieu D. Nguyen, Mohammed Sarosh Khan, Nicholas Kaegi +4
New bounds on classification error rates for the error-correcting output code (ECOC) approach in machine learning are presented. These bounds have exponential decay complexity with…
Hierarchical Bitmap Indexing for Range and Membership Queries on Multidimensional Arrays
Luboš Krčál, Shen-Shyang Ho, Jan Holub
Traditional indexing techniques commonly employed in da\-ta\-ba\-se systems perform poorly on multidimensional array scientific data. Bitmap indices are widely used in commercial d…