A rule-based real-time decision-making system and method
A decision-making system and rule-based technology, applied in the field of big data processing, to achieve precise marketing behavior, increase conversion rate, and achieve the effect of marketing behavior
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Embodiment 1
[0044] This embodiment provides a rule-based real-time decision system, such as figure 1 shown, including:
[0045] Kafka platform: used to provide real-time user behavior log data for decision processing;
[0046] Kudu database: used to store the user's behavior log data of the day, and the decision results of each batch of decision processing;
[0047] hive database: associated with the kudu database, used to store the user's historical behavior log data and all historical decision-making results; the kudu database regularly updates the data to the hive database;
[0048] Raw data input module: associated with the Kafka platform and the hive database respectively, for reading the real-time user's behavior log data from the Kafka platform, and reading the user's historical behavior log data or historical decision results from the hive database;
[0049] Data analysis and filtering module: associated with the original data input module, used to analyze and filter the data inpu...
Embodiment 2
[0102] This embodiment provides a method for making real-time decisions using the rule-based real-time decision-making system in Embodiment 1, such as figure 2 shown, including the following steps:
[0103] S1. The raw data input module reads real-time user behavior log data from the kafka platform;
[0104] S2. The data analysis and filtering module analyzes the format of the behavior log data input from the original data input module, converts it into a set format, and filters according to the set rules;
[0105] S3. Decision tree analysis tree monitors whether the decision tree configuration in Zookeeper has changed. If there is a change, read the latest decision tree configuration from Zookeeper and parse it, convert it into the set format, and then load it into the decision forest module, if there is no change, jump directly to step S4;
[0106] Load the latest decision tree configuration into the decision forest module. If a newly added decision tree needs to be built...
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