“A Batch-Mode Active Learning Method Based on the Nearest Average-Class Distance (NACD) for Multiclass Brain-Computer Interfaces”. Journal of Fiber Bioengineering and Informatics 7, no. 4 (July 1, 2014): 627–636. Accessed December 6, 2025. https://www.global-sci.com/index.php/JFBI/article/view/12952.