Sparse Data Analysis Strategy for Neural Spike Classification

Table 3

Influence of the degree of covering of the clusters on the structure detection.

Degree of covering (en%)	0	6.7	13.3	20.0	26.6	33.3	40.0	46.6	53.30	73.3	100
𝑥	0.30	0.28	0.26	0.24	0.22	0.10	0.18	0.16	0.14	0.08	0
𝑦	0.225	0.21	0.195	0.18	0.165	0.15	0.135	0.120	0.09	0.06	0
Degree of parsimony	5	6	9	35	33	34	35	35	35	35	34
% of evinced values	0.00	0.00	0.00	0.26	0.23	0.34	0.37	0.35	0.39	0.35	0.43
Value of 𝐶𝜆	1.95	2.01	2.42	2.64	2.90	2.82	3.34	3.29	3.32	3.54	3.65
Classification rate	0.99	0.99	0.99	0.99	0.95	0.90	0.86	0.60	0.49	0.44	0.39