Intelligent reconstruction of short video matrix: dynamic optimization research on local life content ecology driven by digital humans

With the rise of short video platforms such as Douyin, local life content production has achieved explosive growth, but it still faces problems such as low return on investment and serious content homogeneity. This project takes digital humans as the research object to explore how to achieve intelligent reconstruction and dynamic optimization of the short video matrix. Based on the three-level capabilities of digital humans, namely twin, editing and creation, a transition from traditional "traffic harvesting" to "space-time folding" is proposed. This technology can not only improve the efficiency of content production and user participation, but also promote sustainable development in various aspects such as business, education, and culture. This project will give full play to the advantages of digital human technology in multimodal interaction, personalized customization, real-time data analysis, etc., and provide new ideas for college students' entrepreneurship empowerment, public welfare and cultural communication.