An OD Flow Clustering Method Based on Vector Constraints: A Case Study for Beijing Taxi Origin-Destination Data.
Xiaogang GuoZhijie XuJianqin ZhangJian LuHao ZhangPublished in: ISPRS Int. J. Geo Inf. (2020)
Keyphrases
- clustering method
- spectral clustering
- data sets
- origin destination
- data analysis
- data mining techniques
- search algorithm
- original data
- unsupervised clustering
- high dimensional
- k means
- knowledge discovery
- high dimensional data
- spatial data
- similarity measure
- benchmark problems
- clustering result
- hierarchical clustering algorithm
- clustering algorithm