首页>
外国专利>
Projection mining for advanced recommendation systems and data mining
Projection mining for advanced recommendation systems and data mining
展开▼
机译：用于高级推荐系统的投影挖掘和数据挖掘
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for projection mining comprises performing a first projection on a first data object of a first type comprising a plurality of data entries and a second data object of a second type comprising a plurality of data entries to create definitions of attributes of the first data object and definitions of attributes of the second data object, performing a second projection of the definitions of the attributes of the first data object and the definitions of the attributes of the second data object into a space of meta-attributes based on semantic relationships among the attributes of the first data object and the second data object, learning relationships between the space of meta-attributes formed by the projections of the first data object and the second data object and a space of meta-attributes relating to new data not included in the first data object and the second data object, and generating at least one new data object of the first or second type based on the new data using the learned relationships.
展开▼
