Recurrent Adaptive Classifier Ensemble for Handling Recurring Concept Drifts

Table 1

Description of real-world datasets.

Dataset	Classes	Attributes	Attribute types	Instances
Airlines	2	7	Numeric	539,383
KDD99 Cup	23	42	Numeric	494,021
Covertype	10	54	Binary	581,012
Poker Hand	10	10	Numeric	629,012
Sensor Dataset	54	5	Numeric	2,219,803