Patent ID: 9398441
Filing Date: 2016-07-19
CPC Classification: G06Q,H04L,H04M,H04W

Claim Text:
1. A method for identifying a re-subscribed user, the method comprising: performing statistical analysis to generate a communication record for each user within a first charging period, wherein each communication record records communication numbers of an individual user within the first charging period which are sequenced according to a preset rule; performing statistical analysis to generate a communication record for each new user who is within a second charging period but not within the first charging period, wherein each communication record records communication numbers of an individual user within the second charging period which are sequenced according to the preset rule; collecting communication numbers in all communication records generated by means of statistical analysis to form a group number set, and for each group number in the set, searching for at least one communication record that contains the group number among all communication records generated by means of statistical analysis, so as to generate a communication record group corresponding to the group number; for each communication record group that is generated, executing the following: for each calculated coincidence rate, when the coincidence rate is greater than a preset threshold, concluding that users to which two communication records corresponding to the coincidence rate belong are a same re-subscribed user.