Name
Title | ||
|---|---|---|
Research on Recognition Method of Driving Fatigue State Based on Sample Entropy and Kernel Principal Component Analysis. |
Abstract | ||
|---|---|---|
In view of the nonlinear characteristics of electroencephalography (EEG) signals collected in the driving fatigue state recognition research and the issue that the recognition accuracy of the driving fatigue state recognition method based on EEG is still unsatisfactory, this paper proposes a driving fatigue recognition method based on sample entropy (SE) and kernel principal component analysis (KPCA), which combines the advantage of the high recognition accuracy of sample entropy and the advantages of KPCA in dimensionality reduction for nonlinear principal components and the strong non-linear processing capability. By using support vector machine (SVM) classifier, the proposed method (called SE_KPCA) is tested on the EEG data, and compared with those based on fuzzy entropy (FE), combination entropy (CE), three kinds of entropies including SE, FE and CE that merged with KPCA. Experiment results show that the method is effective. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.3390/e20090701 | ENTROPY |
Keywords | Field | DocType |
driving fatigue,sample entropy,kernel principal component analysis,support vector machine | Applied mathematics,Mathematical optimization,Sample entropy,Kernel principal component analysis,Mathematics | Journal |
Volume | Issue | ISSN |
20 | 9 | 1099-4300 |
Citations | PageRank | References |
1 | 0.36 | 1 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Beige Ye | 1 | 1 | 0.36 |
| Taorong Qiu | 2 | 47 | 11.55 |
| Xiaoming Bai | 3 | 18 | 6.07 |
| Ping Liu | 4 | 17 | 10.30 |