Paper ID: 2410.13226

Research on Travel Route Planing Problems Based on Greedy Algorithm

Yiquan Wang

The greedy algorithm based route planning problem is a method of finding the optimal or near optimal route between a given starting and ending point. This article first uses PCA method to reduce the dimensionality of urban evaluation indicators, extracts key principal components, and KMO and TOPSIS algorithms to reduce the dimensionality of the data. Secondly, for datasets that have not passed the KMO test, a comprehensive evaluation will be conducted using the entropy weight method and TOPSIS method. Finally, based on the greedy algorithm, a route planning algorithm was proposed and optimized to provide personalized route customization according to the different needs of tourists. We also took into account the local travel efficiency, the time required to visit tourist attractions, and necessary daily rest time to reduce costs and avoid falling into the local optimal solution.

Submitted: Oct 17, 2024