That means more cards and extended credit lines to current users and their demographic and psychographic cohorts. 这对信用卡的拥有者和使用者来说意味着拥有更多的信用卡和更高的信用额度。
However, there is distinct diversity on the following two problems: what is the characteristics of supermarket private brand consumers and whether private brand shoppers and non-store brand shoppers differ in their socioeconomic, behavioural, emotion, and psychographic traits. 然而,购买超市自有品牌商品的消费者具有什么样的特点,具有超市自有品牌偏好和非超市自有品牌偏好的消费者是否存在显著差异这些问题并不明确。
In general, there are three kinds of data source types, i.e., demographic data, in-dividual behavioral data and the psychographic or attitudinal data. 一般来说,数据挖掘算法中涉及数据可以归为三种基本的数据类型:人口统计学数据、个体行为数据、心理或态度数据。