Method and device for information mining based on historical change records
A technology for changing records and changing information, which is applied in digital data information retrieval, database update, structured data retrieval, etc. It can solve problems such as difficult mining and low efficiency, and achieve the goal of improving completeness, high data quality, and reducing time costs Effect
Active Publication Date: 2021-08-24
北京金堤征信服务有限公司
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Problems solved by technology
At present, since there are hundreds of millions of company change records registered by the State Administration for Market Regulation, it is difficult and inefficient to mine continuous change records from these massive company change records
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[0154] Hereinafter, exemplary embodiments according to the present invention will be described in detail with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here.
[0155] It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
[0156] Those skilled in the art can understand that terms such as "first" and "second" in the embodiments of the present invention are only used to distinguish different steps, devices or modules, etc. necessary logical sequence.
[0157] It should also be understood that in the embodiments of the present invention, "plurality" may...
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The embodiment of the invention discloses a method and device for information mining based on historical change records, a storage medium and electronic equipment. The method comprises the steps: carrying out the searching based on the recognition information of a target object, so as to obtain a plurality of historical change records related to the target object; determining a plurality of time nodes according to the change time, performing information fusion on the historical change records at the same time node according to the change information item, and performing consistency adjustment on the historical change records subjected to information fusion at each time node; and obtaining a latest historical change record subjected to consistency adjustment at a time node closest to the current time, and determining current information subjected to information mining for the target object according to change information items in the latest historical change record. Information mining is carried out in the historical change record, so that an information change result fusing multi-party data is provided, and the integrity degree of the data is improved.
Description
technical field [0001] The invention relates to the technical field of computer information processing, in particular to a method and device for mining information based on historical change records, storage media and electronic equipment. Background technique [0002] With the vigorous development of China's market economy, domestic companies of various sizes emerge in endlessly, and the development of a large number of companies is also changing with each passing day. It can be said that the company's changes have witnessed the development and growth of China's market economy. Therefore, understanding the changes of companies is of great significance to the study of China's market economy. [0003] In order to be able to determine the current shareholders of a specific company, it is necessary to use the continuous change records mined from the massive company change records as the data basis. At present, since there are hundreds of millions of company change records reg...
Claims
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IPC IPC(8): G06F16/23G06F16/2458G06Q40/04
CPCG06F16/2379G06F16/2465G06Q40/04
Inventor 夏玉龙梁森陈超刘浩
Owner 北京金堤征信服务有限公司