Bayesian nonparametric models offer a flexible and powerful framework for statistical model selection, enabling the adaptation of model complexity to the intricacies of diverse datasets. This survey intends to delve into the significance of Bayesian nonparametrics, particularly in addressing complex challenges across various domains such as statistics, computer science, and electrical engineering. By elucidating the basic properties and theoretical foundations of these nonparametric models, this survey aims to provide a comprehensive understanding of Bayesian nonparametrics and their relevance in addressing complex problems, particularly in the domain of multi-object tracking. Through this exploration, we uncover the versatility and efficacy of Bayesian nonparametric methodologies, paving the way for innovative solutions to intricate challenges across diverse disciplines.

贝叶斯非参数模型为统计模型选择提供了灵活而强大的框架，使模型复杂性能够适应不同数据集的复杂性，尤其在统计学、计算机科学和电气工程等领域解决复杂挑战方面具有重要意义。本调查意在阐明这些非参数模型的基本特性和理论基础，提供贝叶斯非参数模型的全面理解，并介绍它们在多目标跟踪领域解决复杂问题的相关性。通过这一探索，我们揭示了贝叶斯非参数方法的多样性和功效，为不同学科的复杂问题开辟了创新解决方案的道路。

贝叶斯非参数方法：一种替代深度学习的选择