Research Article

Multivariate Time Series Similarity Searching

Table 2

Classification error rate (%).

EEGAUSLAN2JVLP1 LP4LP5

SBORDA_DTW 27.7 52.6 53.4 15.9 9.8 24.0
SWBORDA_DTW 27.7 50.4 52.4 13.0 8.1 21.3
PD38.468.945.214.112.341.2
Eros 5.8 11.1 30.6 20.6 10.3 35.5
SPCA 1.2 13.2 29.5 24.7 20.0 35.2

(Numbers in parentheses indicate the p, i.e., the number of principal components retained, “max” and “mean” indicate the aggregating functions for weight w.)