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

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...

AI Technical Summary

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.

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