Incremental Optimization Mechanism for Constructing a Decision Tree in Data Stream Mining

Table 4

Precision-Recall results of  holdout test.

	LED24			Waveform21			Cover Type
	Recall	Precision	𝐹1	Recall	Precision	𝐹1	Recall	Precision	𝐹1
VFDT	0.620	0.650	0.635	0.878	0.846	0.862	0.508	0.563	0.534
HOT	0.620	0.650	0.635	0.875	0.846	0.860	0.627	0.725	0.672
ADWIN	0.592	0.665	0.627	0.873	0.843	0.858	0.627	0.725	0.672
OVFDT_mc	0.609	0.659	0.633	0.830	0.799	0.814	0.566	0.643	0.602
OVFDT_nb	0.621	0.648	0.634	0.866	0.840	0.853	0.624	0.502	0.556
OVFDT_wnb	0.619	0.652	0.635	0.886	0.846	0.865	0.627	0.539	0.580