Fast Density Clustering Algorithm for Numerical Data and Categorical Data

Table 7

Performances comparison of different strict filters for MNIST data set.

Efficiency
	0
(%)	89.8	88.6	88.0	85.5	85.0	72.0	61.2	53.3	43.2	39.2
(%)	4.6	4.5	4.5	4.0	3.0	2.1	1.3	0.2	0.0	0.0
Efficiency
	(%)	38.8	35.8	32.7	31.6	26.1	23.3	17.9	17.6	17.6	16.5
(%)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0