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Statistics-based main wave probability dictionary construction and query system and method

A main wave and probability technology, applied in the construction of main wave probability dictionary and query system, can solve the problem of limited number of professional traders and achieve the effect of strong implementability and improved profitability

Active Publication Date: 2021-05-07
WUHAN UNIV OF TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the number of professional traders is limited, and a mature trader who can guarantee a stable level of profitability may need at least ten or even twenty years of trading experience to practice.

Method used

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  • Statistics-based main wave probability dictionary construction and query system and method
  • Statistics-based main wave probability dictionary construction and query system and method
  • Statistics-based main wave probability dictionary construction and query system and method

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Embodiment Construction

[0031] In order to fully understand the technical content of the present invention and make effective use of it, the technical solution of the present invention will be further introduced and explained in conjunction with the accompanying drawings by taking "Shanghai Zinc 15-minute Level Data" as an example below, but they do not limit the present invention.

[0032] like figure 1 As shown, the method and system for constructing and querying the main wave probability dictionary based on statistics in the present invention include: main wave sequence acquisition module, main wave attribute extraction and classification module, main wave sequence type and probability acquisition module, main wave probability Dictionary query and retrieval result optimization module.

[0033] The construction and query method of the system for the main wave probability dictionary includes the following steps:

[0034] S100. The main wave sequence acquisition module obtains all main wave sequences ...

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Abstract

The invention provides a main wave probability dictionary construction and query system and method based on statistics. The method comprises the following steps: obtaining a K-line sequence of a variety to be invested and marking the K-line sequence as a main wave sequence; extracting each main wave attribute and numerical value in each main wave sequence, performing interval grouping on the main wave attributes, marking each grouped main wave attribute as a corresponding type, and counting and calculating the occurrence frequency and probability of each main wave attribute category; representing the type of each main wave sequence corresponding to each main wave attribute by using the category of each main wave attribute, and counting and calculating the occurrence frequency and probability of each main wave sequence type; the type of the main wave sequence to be inquired is retrieved in the main wave probability dictionary database, the retrieval result is optimized by conducting main wave sequence similarity comparison on the retrieval result, the main wave sequence most similar to the type of the inquired main wave sequence is obtained, and the main wave sequence and the occurrence frequency and probability of the main wave sequence in the main wave probability dictionary database are output. According to the invention, the profit level of user transaction is improved.

Description

technical field [0001] The invention relates to the technical field of data processing systems, in particular to a system and method for constructing and querying a main wave probability dictionary based on statistics. Background technique [0002] With the continuous development of the economic level and the continuous improvement of the per capita income level, more and more people will invest their idle funds in stocks, funds, foreign exchange and other trading varieties to seek capital appreciation and personal wealth. . However, due to the lack of trading knowledge and trading experience, many investors generally have blindness and follow-up trading behaviors in trading, and eventually fall into a situation where they lose everything. [0003] Although there are many professional traders who specialize in trading analysis and guidance in the financial market, the trading level of professional traders is usually affected by many factors, such as traders' trading experie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F16/335G06F16/36G06F16/31G06F40/216G06F40/242
CPCG06F16/3346G06F16/335G06F16/374G06F16/316G06F40/242G06F40/216
Inventor 傅魁李冰周欢欢
Owner WUHAN UNIV OF TECH
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