Big data analysis system
An analysis system and big data technology, applied in the field of information management, can solve the problems of slow data processing speed, large data volume, work efficiency discount, etc., to achieve the effect of high-efficiency data report production, efficient system analysis, and labor cost saving
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Embodiment 1
[0016] A big data analysis system includes a viewing data processing module, a viewing data calculation module and a viewing data reporting module. The viewing data processing module is used for data collection, data cleaning and data storage in the broadcast control platform. The ratings data calculation module is used for calculation of ratings data and user portrait analysis. The viewing data reporting module is used for generating data reports and data charts.
Embodiment 2
[0018] The difference between this embodiment and Embodiment 1 is that the viewing data processing module collects the original viewing data through the set-top box, and the information collected includes the user terminal version, the operator platform to which the user is located, the channel and program the user watches, the user The time to start and end viewing.
[0019] The viewing data processing module regularly cleans the data every day, and stores the cleaned data into the distributed computing storage nodes for data calculation.
Embodiment 3
[0021] The difference between this embodiment and Embodiment 2 lies in that: the original viewing data also includes invalid behavior data, and the invalid behavior data is the behavior data of continuously changing channels and not turning off the phone at night. The viewing data processing module cleans the data according to the rules of the user's stay time, and only keeps valid behavior data to avoid data pollution.
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