Multi-arm Slot Machine Model: Explore a New Perspective on Game Sweepstakes Mechanics

Under the background of the vigorous development of online games and the popularity of lottery mechanisms, players' demands for a fair and reasonable lottery experience are increasingly strong. This paper takes the popular game "Identity " as the starting point to deeply explore the application of multi-arm slot machine model in game lottery strategy optimization. The core of this model, as a tool for uncertain decision-making, is to accurately balance the exploration of new strategies and the use of existing advantageous strategies, so as to maximize the benefits. In the analysis of the lottery mechanism of Identity , the probability distribution of items and the minimum guarantee rules are clarified, and the factors affecting players' psychological expectations and satisfaction are deeply understood. When using the multi-arm slot machine model, comprehensive preparation of data, careful selection of algorithms, strict implementation of all stages of the process, including initialization, exploration and utilization of changes, dynamic adaptation, personality recommendation and other links, and continuous evaluation and optimization.