Research on the application analysis of BP neural network model in the ecological development of tourism profession.

With the development of education, competition among majors in colleges and universities has become increasingly fierce. How college majors determine their ecological status in the competition is a prerequisite for colleges and universities to maintain distinctive majors. This article uses the BP neural network model as the theoretical basis to analyze and research the current situation of the ecological development of tourism majors, analyze the factors that affect the horizontal and vertical layers of the professional ecological development circle, and accordingly propose a series of professional ecological development Countermeasures will ultimately enable the profession to present an ecological development situation, so that professional talents can develop in a lasting and healthy manner.