For a fixed length EEG segment, DE is equivalent to the loga- rithm energy spectrum in a certain frequency band (Zheng and Lu 2015). It is estimated using Shi's algorithm (Shi et al. 2013), which has balance ability of discriminating EEG pattern between low and high frequency energy. ...
When a machine learning algorithm is tuned for a specific problem, such as when you are using a grid search or a random search, then you are tuning the hyperparameters of the model or order to discover the parameters of the model that result in the most skillful predictions. Many models...
wheremeans end of discharge point as indicated in Fig.1e.means start of rest point, just after the end of discharging phase. During resting,. The slow charge-discharge cycle at 0.2 C rate, which is also referred to as the probing cycle, is used for target SOH estimation. The SOH i...
However, for different BCI datasets and experimenters, finding the most stable parameter combination means that it has the highest average recognition accuracy, but it may not necessarily achieve the highest recognition accuracy. For the I-b dataset from “BCI Competition-III” used in this article...