关系密切的移民对之间的内部移徙和移动通信模式
Internal migration and mobile communication patterns among pairs with strong ties
摘要：
使用大规模的电话详细记录的匿名移动电话服务用户的人口统计和位置信息，我们调查如何在国内长途住宅移动影响移动通信模式之间的自我谁移动和经常被称为改变谁没有移动。通过聚类分析发现，这种自我-改变者对可分为两类，一类是自我移动后呼叫频率增加的，另一类是自我移动后呼叫频率减少的。这表明，这种住宅移动与移动后不久的通信模式的变化相关。我们发现，前移动调用行为是一个相关的预测后移动调用行为。虽然人口统计和位置信息可以帮助预测呼叫频率是上升还是下降，但它们与预测实际呼叫频率量无关。我们还注意到，在搬家后的四个月里，这些亲密的伴侣中的大多数都保持着联系，即使通话频率降低了。
英文摘要：
Using large-scale call detail records of anonymised mobile phone service subscribers with demographic and location information, we investigate how a long-distance residential move within the country affects the mobile communication patterns between an ego who moved and a frequently called alter who did not move. By using clustering methods in analysing the call frequency time series, we find that such ego-alter pairs are grouped into two clusters, those with the call frequency increasing and those with the call frequency decreasing after the move of the ego. This indicates that such residential moves are correlated with a change in the communication pattern soon after moving. We find that the pre-move calling behaviour is a relevant predictor for the post-move calling behaviour. While demographic and location information can help in predicting whether the call frequency will rise or decay, they are not relevant in predicting the actual call frequency volume. We also note that at four months after the move, most of these close pairs maintain contact, even if the call frequency is decreased.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
