Entrepreneurial methods and ability enhancement are crucial aspects of college education, empowering students to develop the skills and mindset necessary for success in the dynamic world of entrepreneurship. Through targeted initiatives and experiential learning opportunities, colleges strive to foster innovation, creativity, and entrepreneurial spirit among their students. These programs often include courses on business fundamentals, startup management, and market analysis, complemented by hands-on projects, mentorship programs, and networking events. This paper proposed innovative entrepreneurial methods and the enhancement of ability among college students in the new era, employing Bayesian statistics with the Recurrent Chain Feedforward Bayesian Statistic Network (RCF-BSN). Recognizing the evolving landscape of entrepreneurship and the imperative for education to adapt accordingly, this research aims to explore effective methodologies for fostering entrepreneurial skills and mindset among college students. Results from the study shed light on the effectiveness of different entrepreneurial methods, such as experiential learning, mentorship programs, and startup incubators, in fostering entrepreneurial abilities among college students. Additionally, the study identifies key factors contributing to entrepreneurial success in the new era, including adaptability, resilience, and creativity. Quantitative analysis using Bayesian statistics reveals that students who participated in experiential learning programs showed a 30% increase in entrepreneurial self-efficacy scores compared to those who did not participate. Additionally, students who received mentorship through startup incubators demonstrated a 25% higher likelihood of launching their own ventures within one year of graduation.