R Apparatus and Method for Analyzing Data using R Association Rule and collaborative filtering

摘要

The present invention relates to an R-association rule for detecting a preferred application for each user by using a collaborative filtering algorithm of R, and an R-association rule for detecting a preferred application for each user using R's cooperative filtering algorithm in place of the rule generated through the association rule of the programming language R and the preference score, A collection unit for collecting application list data and application usage record data of users and an association rule indicating a simultaneous detection ratio between an application and an application using a programming language R; A data preprocessing unit for converting the application use record data into data combining the usage time ratio and the count ratio; and a data preprocessing unit for generating data by combining the use time ratio and the count ratio in the data preprocessing unit Applying to the collaborative filtering algorithm, two or more Document may consists of parts including screening to screen the 10 or less preferred in the applications.