Tree-based mining contrast subspace

• Main Authors: Florence Sia Fui Sze, Rayner Alfred
• Format: Article
• Language: English; English
• Published: Universitas Ahmad Dahlan 2019
• Subjects: QA Mathematics; TA Engineering (General). Civil engineering (General)
• Online Access: https://eprints.ums.edu.my/id/eprint/30056/1/Tree-based%20mining%20contrast%20subspace-Abstract.pdf; https://eprints.ums.edu.my/id/eprint/30056/2/Tree-based%20mining%20contrast%20subspace.pdf; https://eprints.ums.edu.my/id/eprint/30056/; http://ijain.org/index.php/IJAIN/article/view/359/ijain_v5i2_p169-178; http://dx.doi.org/10.26555/ijain.v5i2.359
• Institution: Universiti Malaysia Sabah

All existing mining contrast subspace methods employ density-based likelihood contrast scoring function to measure the likelihood of a query object to a target class against other class in a subspace. However, the density tends to decrease when the dimensionality of subspaces increases causes its bo...