Research Framework (IMAGE)
Caption
The study framework integrates three sequential components: (1) Extract Taxi Mobility Chain (TMC) from raw order OD data to reconstruct trip trajectories; (2) Quantitative analysis through two metric systems designed for both raw OD data and processed TMC datasets; (3) Spatial clustering is implemented by first discretizing the study area into grid cells, then using TMC sequences as an input corpus for word embedding models to generate vector representations of each grid cell based on contextual mobility patterns, and finally applying clustering algorithms to identify regions with similar taxi movement characteristics.
Credit
Beijing Zhongke Journal Publising Co. Ltd.
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Credit must be given to the creator.
License
CC BY