Brain-computer interfaces (BCI) leverage neurophysiological features like electroencephalography (EEG) to enhance user-computer interaction. EEG's high temporal resolution and unobtrusiveness make it ideal for BCI systems, facilitating real-time interaction with minimal latency. Prior studies employed EEG across domains, including health and security. Researchers expanded EEG data within natural language processing and information retrieval (IR), facilitated by machine learning methods. While th