Patent ID: 9594926
Date: 2017-03-14
CPC Classifications: G06F,G06Q

Claim:
1. A data processing apparatus configured to process history data indicating behavior of a user, the history data including a first identifier indicating the user and time information indicating a time when the user exhibits the behavior, the data processing apparatus comprising: a first communication interface configured to acquire the history data; a memory configured to store the acquired history data; and at least one hardware processor for executing stored instructions to: generate first data including the first identifier and the time information by using the acquired history data, and store the generated first data into the memory; generate second data by converting the first identifier into a second identifier, which is effective for the first data including the time information indicating a time that falls within a first period, and store the generated second data into the memory; delete the history data and the first data from the memory; generate aggregation information that does not include the first identifier by using the first data; store the generated aggregation information into the memory; and generate first analysis information for analyzing the behavior of the user based on the aggregation information and the second data, and output the first analysis information.