追踪绿色物流的演变:一个潜在的基于Dirichlet分配的主题建模技术和路线图
1Graduate School of Logistics, Inha University, Incheon, South Korea.
PloS one
|August 16, 2023
概括
本研究分析了绿色物流 (GL) 的演变,确定了关键的发展趋势. 它揭示了可持续发展模式,风险管理和低碳路由是绿色物流的主要未来方向.
科学领域:
- 物流和供应链管理的物流和供应链管理.
- 环境科学 环境科学
- 数据科学数据科学数据科学
背景情况:
- 绿色物流 (GL) 是现代供应链管理的一个关键趋势.
- 了解GL的演变对于研究和与国际进步保持一致至关重要.
- 以前的研究还没有完全探索GL主题的发展轨迹.
研究的目的:
- 分析绿色物流中热门话题的演变.
- 确定GL的主要发展趋势和研究前沿.
- 为未来物流的可持续发展提供路线图.
主要方法:
- 生命周期理论将GL发展分为三个阶段:新兴 (1993-2003),缓慢增长 (2004-2014) 和快速增长 (2015-2021).
- 隐藏的迪里克莱特分配 (LDA) 主题建模,以识别和分析每个阶段内的主题.
- 文本相似性分析和路线图,以可视化趋势和进展.
主要成果:
- 在新兴,缓慢增长和快速增长阶段分别确定了4,5和7个不同的主题.
- 揭示了关键的发展趋势,包括"GL可持续发展的模型和管理"",GL的相关问题和潜在威胁"",低碳车辆路线和时间的优化分析".
- 视觉化了GL的发展路线图,突出了阶段之间的进展和相互联系.
结论:
- 这项研究通过主题建模和路线图,为GL演变提供了新的视角.
- 确定了主要发展趋势,为可持续物流提供了战略见解.
- 这项研究对绿色和可持续物流领域有理论意义.
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