Description: The incorporation of prior knowledge in hyperparameter optimization refers to the process of integrating existing information and experiences into the training of machine learning models. This approach allows researchers and developers to leverage existing knowledge about the behavior of certain algorithms and their optimal configurations, which can lead to significant improvements in the efficiency and effectiveness of the hyperparameter tuning process. By using prior information, such as results from previous experiments or case studies, more precise ranges for hyperparameters can be established, reducing the time and resources needed to find the ideal configuration. Additionally, this practice can help avoid configurations that have historically proven ineffective, thereby guiding the search process toward more promising areas. In summary, the incorporation of prior knowledge not only optimizes model performance but also contributes to a more systematic and informed approach to developing machine learning solutions.