数据分级：每类数据类型可以根据与个人相关程度进行分级，一级数据为该分类

Data classification: each type of data types may be graded, a personal data associated with the individual category for the degree of the most relevant data, damage the weight value is directly related to the type of data in addition to the largest, followed by two, three minimum level. The level data are given corresponding values ​​[0, 10] in the interval. The higher the level, the closer to 10.

Data classification: Each type of data type can be graded according to the degree of relevance to the individual, the first level of data is the most relevant to the individual in the category, the damage weight value in this type in addition to direct related data is the largest, secondary, third-level least. Depending on the data level, the corresponding values are given in the interval of 0,10. The higher the level, the closer it is to 10.

Data classification: each type of data can be classified according to the degree of personal relevance. The first level data is the data most relevant to the individual in this classification, and the injury weight value is the largest in this type except for the directly related data, followed by the second level and the third level. According to the data level, the corresponding values are given in the [0,10] interval. The higher the level, the closer to 10.<br>