Investigating Human Travel Patterns from an Activity Semantic Flow Perspective: A Case Study within the Fifth Ring Road in Beijing Using Taxi Trajectory Data

Investigating Human Travel Patterns from an Activity Semantic Flow Perspective: A Case Study within the Fifth Ring Road in Beijing Using Taxi Trajectory Data

Massive taxi trajectory data can be easily obtained in the era of big data, which is helpful to reveal the spatiotemporal information of human travel behavior but neglects activity semantics. The activity semantics reflect people’s daily activities and trip purposes, and lead to a deeper understandi...

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Bibliographic Details
Main Authors: Yusi Liu, Xiang Gao, Disheng Yi, Heping Jiang, Yuxin Zhao, Jun Xu, Jing Zhang
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:ISPRS International Journal of Geo-Information
Subjects:
activity semantic
activity inference
Bayesian rules
flow clustering
travel behaviors
taxi trajectory
Online Access:https://www.mdpi.com/2220-9964/11/2/140

Internet

https://www.mdpi.com/2220-9964/11/2/140

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