规模 scale; scope; dimensions 大规模地 on a large scale; 规模宏大 broad in scale [scope]; 规模空前的盛会 a grand gathering of unprecedented size; 规模经济 economies of scale; 规模收益递减 [经] decreasing return to scale; 规模收益递增 increasing return to scale; 规模投资比率 size-investment ratio; 规模指标 scale merit
In practice , the informaton system ( including database ) was well designed and the database ' s performance is turn up with increasing database 实际应用中,更多情况是信息系统(包括数据库系统)都已设计好,只是在运行的过程中随着数据规模的增大,使得系统出现周期性性能问题。
Data becomes increasingly larger in both number of features and number of samples in many applications such as genome projects , text mining , and business intelligence 在许多应用领域中,如基因工程、文本挖掘和商业智能,数据规模无论从特征数量上还是从样本数量上都在日益增大。
Integrating and updating domain knowledge with the process of data mining , and merging knowledge into the original knowledge base , will contribute to reducing the scale of the data and improve efficiency and quality of knowledge that will be mined 把领域知识作为发现过程的重要组成部分,并将所发现的知识与原有知识融合,合理利用领域知识将有助于降低数据规模,提高知识发现的效率和质量。