Multiclass Posterior Probability Twin SVM for Motor Imagery EEG Classification

Table 1

Descriptions of benchmark datasets used in experiments.

Datasets	Total class number	Number of each class	Feature dimension	Training samples/total samples	Testing samples/total samples
Iris	3	50, 50, 50	4	96/150	54/150
Lineblobs	3	118, 75, 73	2	173/266	93/266
Square 1	4	250, 250, 250, 250	2	650/1000	350/1000
Zoo	7	41, 20, 5, 13, 4, 8, 10	16	66/101	35/101
Vowel_gy	11	48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48	10	343/528	185/528