Sparse Data Analysis Strategy for Neural Spike Classification

Table 10

Contingency tables for PB-Clus and MDA partitions with 𝑘-means classification for the channel 7.

PB-Clus				MDA
𝑘-means classes	Clusters			𝑘-means classes	Clusters
	1	2	3		1	2	3	4
Type 1	183	11	0	Type 1	181	0	17	6
Type 2	0	0	7	Type 2	1	36	0	0
Type 3	5	0	0	Type 3	0	0	33	4
Type 4	1	5	1	Type 4	0	0	0	22
Classification rate = 91%				Classification rate = 90.1%