用机器学习找出可持续农业旅游的关键特征
Identifying Key Features for Establishing Sustainable Agro-Tourism Centre: A Data Driven Approach
- 结合文献与机器学习筛选农业旅游关键指标
- 逻辑回归模型在70-30划分下准确率达98%
- 适合研究乡村经济与旅游规划的学者参考
农业旅游是一种促进农村发展的战略经济模式,通过为当地社区(如农民)多元化收入来源,同时保护本土文化遗产和传统农耕实践。作为旅游业中快速发展的子领域,亟需深入研究其发展策略。本研究分两阶段进行:第一阶段通过全面文献综述识别关键指标;第二阶段采用前沿技术确定农业旅游增长的重要特征。应用机器学习特征选择方法,发现最小绝对收缩和选择算子(LASSO)结合逻辑回归(LR)、决策树(DT)、随机森林(RF)和极端梯度提升(XGBoost)模型可有效支持农业旅游发展。结果表明,在70-30训练测试划分下,逻辑回归模型分类准确率最高达98%,随机森林为95%;在80-20划分下,逻辑回归准确率仍达99%,决策树与XGBoost分别为97%。
原文摘要 · Abstract (English)
Agro-tourism serves as a strategic economic model designed to facilitate rural development by diversifying income streams for local communities like farmers while promoting the conservation of indigenous cultural heritage and traditional agricultural practices. As a very booming subdomain of tourism, there is a need to study the strategies for the growth of Agro-tourism in detail. The current study has identified the important indicators for the growth and enhancement of agro-tourism. The study is conducted in two phases: identification of the important indicators through a comprehensive literature review and in the second phase state-of-the-art techniques were used to identify the important indicators for the growth of agro-tourism. The indicators are also called features synonymously, the machine learning models for feature selection were applied and it was observed that the Least Absolute Shrinkage and Selection Operator (LASSO) method combined with, the machine Learning Classifiers such as Logistic Regression (LR), Decision Trees (DT), Random Forest (RF) Tree, and Extreme Gradient Boosting (XGBOOST) models were used to suggest the growth of the agro-tourism. The results show that with the LASSO method, LR model gives the highest classification accuracy of 98% in 70-30% train-test data followed by RF with 95% accuracy. Similarly, in the 80-20% train-test data LR maintains the highest accuracy at 99%, while DT and XGBoost follow with 97% accuracy.
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