英文摘要 |
Government open data gradually become popular since 2009, so as the government of Taiwan. In 2012, the government of Taiwan promoted to open their data. Therefore, the application of using open data become a trend in Taiwan. Moreover, many researchers used much cost to collect data while analyzing functional urban area. So in this paper, we'd like to use government open data to resolve the cost of collecting data and analyze the flow-type data to be applied in functional urban area. Then, we apply agglomerative hierarchical clustering to finish functional urban area identification in Taipei area (including Taipei City and New Taipei City). Besides, we find the relationship between functional urban area and commercial area which collecting from another open data to understand the tendency of people flow. In this paper, we practically utilize government open data to analyze functional urban area and reduce the cost of collecting data; we also discuss the preprocessing while applying flow-type data to cluster the functional urban area. Finally, we get the conclusion according to the different kinds of functional urban area. |