Data mining method and device and computer readable storage medium
A data mining and database technology, which is applied in the field of data processing, can solve the problems of low data mining efficiency and increased data processing times on the server, and achieve the effects of avoiding repeated scanning, reducing the number of processing times, and reducing the pressure
Inactive Publication Date: 2018-03-27
SHENZHEN ECHIEV AUTONOMOUS DRIVING TECH CO LTD
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[0004] The main purpose of the present invention is to provide a data mining method, device and computer-readable storage medium, aiming to solve the technical problem of low data mining efficiency due to the increase in the number of times the server processes data during data mining
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[0049] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0050] figure 1 It is a schematic structural diagram of the terminal to which the data mining device belongs in the hardware operating environment involved in the solution of the embodiment of the present invention;
[0051] The terminal in this embodiment of the present invention may be a PC. Such as figure 1As shown, the terminal may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the netw...
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The invention discloses a data mining method. The method comprises the steps that a first article set input by a user is acquired, and a second article set corresponding to the first article set is acquired from a preset relation database; a first transaction record corresponding to the first article set and a second transaction record corresponding to the second article set are extracted; based on the first transaction record and the second transaction record, a target frequent item set is generated through a preset algorithm; and a transaction relation set is generated based on the target frequent item set, wherein the transaction relation set comprises a set of incidence relations between articles in the first article set and articles in the second article set. The invention furthermorediscloses a data mining device and a computer readable storage medium. Through the data mining method and device and the computer readable storage medium, the frequent item set is extracted accordingto the transaction records, repeated scanning of a log database is avoided, data processing times are reduced, data mining efficiency is improved, and meanwhile the data processing pressure on a server is lowered.
Description
technical field [0001] The present invention relates to the technical field of data processing, in particular to a data mining method, device and computer-readable storage medium. Background technique [0002] With the increasing demand for information and data processing and the increasing variety of business types in different fields, data processing has become more and more important. Among them, data mining is an important aspect of data processing. The purpose of data mining is to discover the relationship between a large number of data items. There are noteworthy associations or related relationships, so that the combination of related objects can be extracted from the data. [0003] At present, when mining data, the Apriori algorithm is used to generate k-frequent itemsets. The server needs to repeatedly scan the log database to generate a large number of candidate sets. The server performs repeated calculations on the candidate sets. The number of data processing is...
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Inventor 刘新陆振波秦文礼
Owner SHENZHEN ECHIEV AUTONOMOUS DRIVING TECH CO LTD