Tuple measurement method and system based on CFI-Apriori algorithm in foggy environment
A measurement method and tuple technology, applied in the field of communication, can solve problems such as loss of hidden information, low effective utilization of data, messy sample information, etc., to improve computing efficiency, increase effective utilization and accuracy, improve integrity and The effect of usability
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Embodiment 1
[0049] Such as figure 1 As shown, the tuple measurement method based on the CFI-Apriori algorithm under the fog environment provided by the embodiment of the present invention includes:
[0050] S101, acquiring raw data on the fog node;
[0051] S102. Locally use the CFI-based Apriori algorithm to associate the obtained original data at the fog node to generate frequent itemsets, and store the candidate frequent itemsets whose pruning process is less than the minimum support, where CFI means the candidate frequent itemsets , the candidate frequent itemsets that are less than the minimum support are non-frequent itemsets;
[0052] S103, upload the acquired original data, generated frequent itemsets and stored infrequent itemsets to the cloud server, so that the cloud server can correlate and measure the received original data according to the received frequent itemsets and infrequent itemsets , and extract data based on the measurement results.
[0053] According to the tupl...
Embodiment 2
[0104] The present invention also provides a specific implementation of the tuple measurement system based on the CFI-Apriori algorithm under the fog environment. Since the tuple measurement system based on the CFI-Apriori algorithm under the fog environment provided by the present invention is the same as that based on the CFI-Apriori algorithm under the aforementioned fog environment, Corresponding to the specific implementation of the tuple measurement method of the Apriori algorithm, the tuple measurement system based on the CFI-Apriori algorithm under the fog environment can realize the purpose of the present invention by performing the process steps in the specific implementation of the above method, so the above fog The explanations in the specific implementation of the tuple measurement method based on the CFI-Apriori algorithm in the environment are also applicable to the specific implementation of the tuple measurement system based on the CFI-Apriori algorithm in the f...
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