Research Article

Applying a Locally Linear Embedding Algorithm for Feature Extraction and Visualization of MI-EEG

Table 1


Number of referenceFeature extractionClassifierFeature dimensionTop classification rate (%)

4DWT-ARLDA2492.14
6DWTLDA2091.00
20DWT-ICABP1090.50
5DWT-ICAGA-SVM1490.71
8DWT-SampleEnSVM591.43
21DWT-PSDKNN184.29
This paperDWT-LLEGA-BP993.20

Note: “-” represents the combination or optimization of methods for feature extraction or classification.