Strengthening the construction of ideological and political education in professional courses in vocational colleges is an important way to promote the overall development of students. In order to improve the quality of student training in vocational colleges, this paper constructs a personalized recommendation model applied to ideological and political education in courses by mining student behavior data and professional course resource data. The evaluation indexes of students’ comprehensive ability are selected, and the factor analysis are combined to assess students’ comprehensive ability and explore the influence of the construction of curriculum ideological and political education in professional courses on the improvement of students’ comprehensive ability. The analysis shows that the accuracy of the personalized recommendation method of teaching resources for ideological and political education in professional courses in this paper is significantly better than the traditional method, with HR, MRR, and NDCG reaching 18.49-21.63, 1.81-2.12, and 4.31-4.87, which is feasible in course teaching. In addition, the optimization of ideological and political education in professional courses teaching based on personalized resource recommendation has a certain promotion effect on the improvement of students’ comprehensive ability, and the comprehensive ability score of students implementing ideological and political education in professional courses teaching is 1.672, compared with students who implement traditional teaching, it is more expressive. Vocational colleges and universities should establish a long-term mechanism of collaborative linkage, strengthen practice and application, and provide strong support for cultivating excellent talents with comprehensive ability.
