Apriori method with low consumption
A low-consumption, rule-based technology, which is applied in special data processing applications, instruments, and electrical digital data processing, can solve the problems of unsuitable association rules for mining mobile node movement trajectories, high storage space, and low efficiency, so as to reduce time, The effect of reducing the scanning range and low consumption
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[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0027] Such as figure 1 The shown low-consumption Apriori method is used to mine the associated mobile rules of the mobile trajectory of the smart mobile terminal, and is characterized in that it includes the following steps:
[0028] Step 1. Use an iterative method to mine all frequent item sets in the object data set, record the date of each frequent item set, and calculate the support degree of each frequent item set; in this step, combine the time attribute of the mobile trajectory of the smart mobile terminal with Spatial attributes are used together as the mining object data, and the transaction database D is used to represent the moving track data set of the smart mobile terminal. Each transaction entry is represented by a moving track record, and each moving track record is composed of multiple track data, and the track data is represe...
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