理学 信息集成 释 data integration 数据集成 将不同数据源、不同数据模式的数据进行处理，从而提供统一的查询服务的过程。其将来自多个自治和异构数据源的数据，在逻辑上或物理上集成到一个数据集合中，以提供统一的访问入口。
数据库 数据库新技术 释文 data integration 数据集成
- generalized inverse
- generalized inverse matrix
- generalized inverse of matrix
- generalized isoperimetric problem
- generalized Jacobian
- generalized Jacobian variety
- generalized Kelvin model
- generalized k-statistic
- generalized Lagrange multiplier
- generalized Laguerre function
- generalized Laguerre polynomial
- generalized Lamé equation
- generalized Langevin equation
- generalized law of sines
- generalized least squares
- generalized least squares problem
- generalized least squares problem (GLS)
- generalized Levi form
- generalized likelihood ratio detector
- generalized limit
- generalized linear discriminant function
- generalized linear mixed models
- generalized linear mixed model，GLMM
- generalized linear model
- generalized linear models with penalization