Research on the Construction of the Data Resource Demand Model for the Service Ecosystem of China's Smart Aging Service Platform
[Purpose/Significance]This paper analyzes the entities involved in the construction of China's smart aging service platform and the theme of data resources related to each entity,builds the data resource demand model of smart aging service platform,and provides data basis and theoretical reference for the smart aging data standards construction and data management.[Method/Process]This study collected 109 bidding documents of smart aging service platforms across the country.First,it conducted content analysis to code and analyzed the data demands and data sources of different platform entities from the perspective of actor networks.Then,it used Gephi to cluster the coding results of each entity to identify themes,and used TF-IDF and Word2vec algorithms to calcu-late the semantic similarity of data resource theme words for different entities.Finally,it constructed the data re-source demand model based on the service ecosystem theory.[Result/Conclusion]This study identifies 11 actors in the smart aging service platform,including 8 human actors and 3 non-human actors.The constructed data resource demand model shows the main data themes involved by each entity and the data flow and collaboration between different entities from the macro,meso and micro levels.
smart aging service platformdata resourceservice ecosystemdemand analysistext analysis
NETL
NSTL
万方数据
