Parameter Estimation in Semi-Random Decision Tree Ensembling on Streaming Data

• Main Authors: LI, Peipei, LIANG, Qianhui (Althea), WU, Xindong, Hu, X.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2009
• Subjects: Random decision trees - data streams - parameter estimation; Computer Sciences
• Online Access: https://ink.library.smu.edu.sg/sis_research/454; http://dx.doi.org/10.1007/978-3-642-01307-2_35
• Institution: Singapore Management University

The induction error in random tree ensembling results mainly from the strength of decision trees and the dependency between base classifiers. In order to reduce the errors due to both factors, a Semi-Random Decision Tree Ensembling (SRDTE) for mining streaming data is proposed based on our previous...