With the continuous development of the Chinese economy, the continuous improvement of the education model, and the increasing demand for innovative talents in the society, the cultivation of applied innovative talents in China is gradually increasing, and the management model is gradually improving. As the main base for cultivating innovative talents, colleges and universities have placed new demands on teachers' education methods while focusing on the cultivation of students' innovative ability. This article takes colleges and universities as an example, analyzes the current cultivation model of innovative talents, and puts forward reform suggestions on the problems faced by the management model.

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The 7.20 Zhengzhou rainstorm was a serious rainstorm disaster event that caused severe flooding and significant damage to infrastructure, homes, and vehicles, and issues such as the event itself and the emergency response of related departments have triggered continuous and extensive discussions. In this study, we collected live videos from the incident period of Bilibili, and analyzed the video data using text analysis and social network analysis to explore the reflections, concerns and needs of people in the situation of major natural disasters. In recent years, various natural disasters have occurred frequently, and recreating the scenes and analyzing people's demands from the perspective of self-media is of practical significance to remind people of the lessons learned and improve urban planning strategies.