The research team at Daegu University of Science and Technology in South Korea has successfully developed a small sample learning model that can accurately classify using only a small amount of brainwave data, representing a revolutionary advancement. This model overcomes the limitation of traditional deep learning models, which require large volumes of data, and is expected to drive new breakthroughs in brainwave-related research. The research team utilized embedding modules, temporal attention modules, aggregation attention modules, and relational modules to enhance the classification accuracy of the model. The new deep learning model demonstrates up to 76% classification accuracy in cross-subject classification, far surpassing previous methods. This research has promising applications in medical fields.