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Intelligent procurement file review method and system based on natural language processing technology

A technology of natural language processing and technology, applied in natural language data processing, electronic digital data processing, special data processing applications, etc., can solve problems such as high timeliness requirements for bidding work, project procurement impact on project construction, etc., to improve procurement The effect of quality and project management quality, reducing audit risk and improving procurement efficiency

Pending Publication Date: 2021-02-26
云南电网有限责任公司信息中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the rapid increase in the number of projects and the high timeliness requirements for bidding work, the number of projects that need to be reviewed by the project management team is as high as 59 subcontracts in two days, and the contradiction between the quality and time of manual review has become increasingly prominent
Once a review quality problem occurs, it is bound to have an impact on project procurement and subsequent project construction

Method used

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  • Intelligent procurement file review method and system based on natural language processing technology
  • Intelligent procurement file review method and system based on natural language processing technology
  • Intelligent procurement file review method and system based on natural language processing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] The method for intelligently reviewing procurement documents based on natural language processing technology is characterized in that it includes the following steps:

[0065] Step (1), through the use of web technology and framework for the technical specification and feasibility study estimate, the solidification of the online template of the document is realized;

[0066] Step (2), export the core field data of the solidified technical specifications and feasibility study estimates, and perform data preprocessing;

[0067] Among them, the core fields in the technical specification include project preliminary preparation, project development and project promotion and implementation; the core fields in the feasibility study estimate include construction costs and equipment purchase costs;

[0068] In step (3), the similarity algorithm is used to analyze the core field data of the technical specification and the core field data of the feasibility study estimate processe...

Embodiment 2

[0070] The method for intelligently reviewing procurement documents based on natural language processing technology is characterized in that it includes the following steps:

[0071] Step (1), through the use of web technology and framework for the technical specification and feasibility study estimate, the solidification of the online template of the document is realized;

[0072] Step (2), export the core field data of the solidified technical specifications and feasibility study estimates, and perform data preprocessing;

[0073] Among them, the core fields in the technical specification include project preliminary preparation, project development and project promotion and implementation; the core fields in the feasibility study estimate include construction costs and equipment purchase costs;

[0074] In step (3), the similarity algorithm is used to analyze the core field data of the technical specification and the core field data of the feasibility study estimate processe...

Embodiment 3

[0118] The intelligent review method for procurement documents based on natural language processing technology includes the following steps:

[0119] (1) Realize the solidification of online templates of documents by using web technology and framework for technical specifications and feasibility study estimates;

[0120] (2) Export the core field data of the work item part of the technical specification and feasibility study estimate through document solidification, and perform data preprocessing;

[0121] (3) Use the similarity algorithm to analyze the documents to be reviewed to obtain a preliminary review report.

[0122] In the step (1), the technical specification and the feasibility study estimate are standard document templates. Use web technology and framework to solidify it as a standard for document comparison.

[0123] In the step (2), the data preprocessing methods include regular matching, text word segmentation, stop word processing, character string processing...

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Abstract

The invention relates to an intelligent procurement file review method and system based on a natural language processing technology, and belongs to the technical field of intelligent text review of project procurement data. The method comprises the following steps: solidifying an online template of a document by adopting a web technology and a framework for a technical specification book and a searchable estimation book; exporting core field data of work item parts of the solidified technical specification book and the developable estimation book, and carrying out data preprocessing; analyzingthe processed core field data of the technical specification book and the core field data of the searchable estimation book by adopting a similarity algorithm to obtain an examination report. According to the method, repeated and tedious work in manual examination is reduced, detail errors caused by high-load manual examination are avoided, and the method is easy to apply and popularize.

Description

technical field [0001] The invention belongs to the technical field of intelligent text review of project procurement data, and in particular relates to a method and system for intelligent review of procurement documents based on natural language processing technology. Background technique [0002] With the promotion of the digital transformation of the power grid, the information center is the main body of project construction, and the number of informatization projects is increasing year by year. In 2020, the provincial company is expected to distribute 275 informatization projects to the center, with a total investment of nearly 300 million. However, there are many templates and requirements involved in the whole process of informatization projects. As the functional management department of project construction and bidding and procurement, the Ministry of Planning and Construction, the review of project construction process templates and procurement documents is implement...

Claims

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Application Information

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IPC IPC(8): G06F40/186G06F40/242G06F40/289G06F16/958
CPCG06F40/186G06F40/242G06F40/289G06F16/986
Inventor 汤力姜劲杜洁李芹王菁
Owner 云南电网有限责任公司信息中心