return_intention_research_dataset

Anonymized cleaned survey dataset with 596 valid responses from customers of two vegetarian/vegan restaurants in Belém, Brazil. It includes variables on personal motivations, vegetarian attitude, restaurant experience, return intention, and sociodemographic characteristics, and was used in the PLS-SEM and machine learning analyses reported in the related study.匿名化清洗后的调查问卷数据集，包含来自巴西贝伦市两家素食/纯素餐厅顾客的596份有效回复。该数据集涵盖个人动机、素食态度、餐厅体验、复购意愿以及社会人口统计学特征等变量，并被应用于相关研究中报道的偏最小二乘结构方程模型（PLS-SEM）与机器学习分析。