A method for identifying financial product picture information based on domain analysis

A technology for financial products and picture information, applied in the field of picture recognition, can solve the problems of inability to interpret the relationship between pictures of financial products, inability to accurately identify pictures of financial products, and lower the threshold for ordinary users to understand financial products, so as to improve the recognition accuracy and reduce the The effect of the threshold

Active Publication Date: 2020-05-29
兴业数字金融服务(上海)股份有限公司
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Problems solved by technology

[0003] In the existing technology, it is impossible to accurately identify the meanings represented by the numerical items in the pictures of financial products, and it is also impos

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  • A method for identifying financial product picture information based on domain analysis

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Embodiment Construction

[0032] 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 drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0033] figure 1 It is a schematic diagram of a method for identifying financial product picture information based on domain analysis of the present invention, such as figure 1 As shown, a method for identifying financial product picture information based on field analysis of the present invention includes the following steps:

[0034] Step S1: Data preparation, summarizing financial market data from various channels, persisting in the data warehouse, and establishing a data model for the original data;

[0035] Step S2: Accurately describe the dom...

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Abstract

The invention discloses a financial product picture information identification method based on domain analysis. The method comprises the following steps: data preparation work, summarizing financial market data from each channel to perform the persistence in a database, and establishing a data model for the original data; accurately describing a domain model of the financial product by using a formalized method, and establishing an association relation between the model attribute in the domain model and the data field in the financial market database; identifying the continuous numerical type variable of all positions in the financial product picture provided by the user; analyzing the large-scale parallel computing capacity by using the big data, and computing the matching degree of the output result and the domain model attribute according to the domain model, thereby performing interpretation on the financial product picture information. By using the method disclosed by the invention, the threshold of understanding the financial product by the normal user is lowered, and the identification prediction of the picture information related to the financial product is improved.

Description

technical field [0001] The present invention relates to the field of image recognition, and in particular, relates to a method for identifying image information of financial products based on domain analysis. By identifying the values ​​in the image and analyzing the relationship between the identified values ​​in combination with the domain model, the Financial product pictures for accurate interpretation. Background technique [0002] Financial products are characterized by professionalism and rigor: professionalism is reflected in the possession of a large number of technical terms and the hidden meaning behind them, which makes it difficult for the general public without professional training to understand the consumption and interpretation of financial products; rigor is reflected in There is a mathematical correlation between the various attributes of financial products, and small errors can lead to huge losses. The current OCR technology is widely used for recognizin...

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Application Information

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IPC IPC(8): G06F16/28G06F16/22G06Q10/06G06Q40/06
CPCG06F16/2282G06F16/284G06F16/288G06Q10/067G06Q40/06
Inventor 杨益明
Owner 兴业数字金融服务(上海)股份有限公司
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