An interval data envelopment analysis (DEA) model was first defined.
定义了区间数据包络分析(DEA)模型。
At a regular collection interval, data is gathered about the host and guests.
关于主机和客户的数据会定期收集。
The data sample interval must be less than or equal to 45 days.
数据采样间隔必须少于或等于45天。
The data consistency of transforming interval DEA into exact DEA was studied.
研究了区间DEA模型向确定型DEA模型转化过程中的数据一致性问题。
The data consistency of transforming interval DEA into exact DEA was studied.
研究了区间DEA模型向确定型DEA模型转化过程中的数据一致性问题。
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