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Policy key information extraction method and device, storage medium and electronic equipment

A technology of key information and extraction methods, which is applied in the fields of electronic equipment, storage media, policy key information extraction methods and devices, can solve the problems of large number of policies, limited number of policies, difficult users, etc., to achieve comprehensive data support, reduce costs, fine grained effect

Active Publication Date: 2020-12-04
北京智源人工智能研究院
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  • Application Information

AI Technical Summary

Problems solved by technology

The aggregated policies are huge and not targeted, making it difficult to provide users with more multi-dimensional and accurate policy analysis
[0003] A small number of policy analysis platforms use manual labeling to analyze policy text content, but this method has high labor costs, the number of policies that can be analyzed is limited, and it is difficult to use a large amount of policy information for comprehensive data analysis

Method used

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  • Policy key information extraction method and device, storage medium and electronic equipment
  • Policy key information extraction method and device, storage medium and electronic equipment

Examples

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Embodiment 1

[0053] Such as figure 1 As shown, the present invention provides a method for extracting policy key information, comprising the following steps:

[0054] S102. Obtain policy information from multiple data sources;

[0055] S104. Classify the policy information according to the keywords based on the preferential policies, and obtain the declaration-type policy text in the policy information;

[0056] S106. Perform regular expression matching and semantic similarity calculation on the declared policy text, and extract policy key information, where the policy key information includes: policy support declaration conditions, support amount, and declaration time.

[0057] The present invention classifies the policy information according to keywords based on preferential policies, and at the same time performs regular expression matching and semantic similarity calculation on the declared policy texts to extract policy key information, and the policy key information includes: policy...

Embodiment 2

[0095] Such as figure 2 As shown, another aspect of the present invention also includes a functional module architecture completely corresponding to the aforementioned method flow, that is, the embodiment of the present invention also provides a device, including:

[0096] An acquisition module 10, configured to acquire policy information from multiple data sources;

[0097] A classification module 20, configured to classify the policy information according to keywords based on preferential policies, to obtain declaration-type policy texts in the policy information;

[0098] The extraction module 30 is configured to perform regular expression matching and semantic similarity calculation on the declared policy text, and extract key policy information, which includes: policy support declaration conditions, support amount, and declaration time.

[0099] The present invention classifies the policy information according to keywords based on preferential policies, and at the same ...

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Abstract

The invention discloses a policy key information extraction method and device, a storage medium and electronic equipment. The method comprises the following steps: acquiring policy information from aplurality of data sources; classifying the policy information according to keywords based on preferential policies to obtain declaration policy texts in the policy information; performing regular expression matching and semantic similarity calculation on the declaration policy text, extracting policy key information, wherein the policy key information comprises declaration conditions supported bypolicies, support amount and declaration time. By adopting the technical scheme of the invention, category labeling can be carried out on policies, and key information such as support conditions, support capital amount and declaration time in declaration policy texts can be extracted; and annotated and analyzed policy information can be used for multi-dimensional data analysis and oriented pushingof enterprises.

Description

technical field [0001] The invention belongs to the technical field of information retrieval, and in particular relates to a method and device for extracting key policy information, a storage medium, and electronic equipment. Background technique [0002] Industrial policy is a necessary tool for the country to develop industries, and it is of great value to optimize the industrial structure and promote economic development. At present, most of my country's policy documents are distributed on the websites of central and local government departments at all levels. Existing industrial policy websites mainly summarize policy documents from different sources, but do not analyze the key information contained in policy texts. The aggregated policies are huge and not targeted, making it difficult to provide users with more multi-dimensional and accurate policy analysis. [0003] A small number of policy analysis platforms use manual annotation to analyze policy text content, but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/35G06F40/30
CPCG06F16/3329G06F16/35G06F40/30
Inventor 孙会峰邢婷冷小萱李健诚
Owner 北京智源人工智能研究院
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