Brain-Computer Interface (BCI), deals with controlling of different assistance devices by utilising brain waves. The application of BCI is not simply limited to medical applications, and therefore its research has gained significant attention. It was noticed that huge amount of research papers had been published based on BCI in the last decade through which new challenges are constantly discovered. BCI uses many medical techniques such as EEG, ECG, ultrasound scans etc. Here in this paper we many deal with EEG and a detail comparsion of two commonly used classifiers used in classification and regressions are been done and output were obtained.