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Stock selection method, system and device based on weight sums of factors

A factor and weight technology, applied in the field of stock selection method and system setting based on factor weight sum, can solve the problems of incomplete results, inability to obtain users, single reference object, etc., so as to reduce learning cost and time cost, and improve return on investment. Yield, the effect of reducing investment risk

Inactive Publication Date: 2018-03-27
武汉优品楚鼎科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the reference objects of stocks selected based on a single factor are too single, and the results of the selection are not comprehensive, and there are certain risks
Even if multiple tags can be combined to further screen the required stocks, but only to achieve a screening function, the value of the information obtained for the user is average, and it cannot provide more stock selection information, or through The background artificially reviews and predicts the daily stock market. The basis for confirmation mainly comes from the knowledge and experience system of authoritative people. There may be a certain degree of cognitive deviation from the actual market operation, resulting in the selected stocks. ideal
Over time, the selected results will not be recognized by users, and user experience and user viscosity will be greatly reduced

Method used

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  • Stock selection method, system and device based on weight sums of factors
  • Stock selection method, system and device based on weight sums of factors
  • Stock selection method, system and device based on weight sums of factors

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Embodiment Construction

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described implementation Examples are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] like figure 1 As shown, a stock selection method based on factor weight sum, including:

[0042] The operation module extracts the stock factor association table in the database, and the stock factor association table includes each stock and one or more factors assigned to the stock;

[0043] The operation module obtains the...

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Abstract

The invention discloses a stock selection method, system and device based on weight sums of factors, wherein the method includes: extracting, by a calculation module, a stock factor association tablein a database, wherein the stock factor association table contains all stocks and one or more factors allocated to each stock, and each factor is a characteristic label; acquiring, by the calculationmodule, weights of the corresponding factors from the factor database according to the factors contained in each stock; calculating, by the calculation module, weighted sum of factor weights of each stock; ranking, by the calculation module, the stocks from large to small according to the weights, and pushing results.

Description

technical field [0001] The invention relates to an intelligent stock selection method of stock software, in particular to a stock selection method and system setting based on factor weight sum. Background technique [0002] At present, common stock selection methods include fundamental stock selection, technical stock selection, and news stock selection. The existing success rate of stock selection is directly related to investors' level of stock selection strategy formulation. General investors know little about complicated financial data and technical indicators, and usually need years of learning to formulate a stock selection strategy that suits them. With the stock selection system, the time cost and learning cost are relatively high. At present, some stock trading software on the market has launched some stock selection methods, and its technical content is based on various technical indicators, financial data, market indicators, main force behavior and other data. T...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06Q40/04
CPCG06F16/2457G06Q40/04
Inventor 孔思远陈旭
Owner 武汉优品楚鼎科技有限公司
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