A method and system for real-time collection of public opinion data based on distribution
A technology of data collection and real-time collection, applied in database models, relational databases, network data indexes, etc., can solve problems such as inability to discover and obtain key information well, inability to meet real-time data requirements, and inability to perform multitasking at the same time. Achieve the effect of enhancing scalability and portability, improving reusability and high stability
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[0050] Further describe the technical scheme of the present invention in detail below in conjunction with accompanying drawing:
[0051] Such as figure 1 As shown, a real-time collection method based on distributed public opinion data, which includes the following steps:
[0052] S1: Establish a public opinion data website class library, classify public opinion data source sites, and define crawling data items for each type of website, including the following sub-steps:
[0053] S11: Collect all data source sites into three categories: news, Weibo, and forums; collect information including website address, page title, and keywords for each type of website to establish a related keyword library;
[0054] The data sources of public opinion information mainly include news portals, social networking sites, forum blogs and other mainstream information sharing websites. Although there are great differences in page format and layout between websites, the data item settings of the s...
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