Chinese address library data comprehensive processing method based on comprehensive processing system
Through the method based on the integrated processing system, using data cleaning, address standardization and data enhancement modules, the problem of insufficient processing capabilities of Chinese address data in the prior art is solved, and the address data processing with high accuracy and dynamic update is achieved, ensuring that The consistency and matching accuracy of the address component.
Patent Information
- Application Number
- CN202411266518.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2024-12-31
AI Technical Summary
Existing Chinese address data processing methods cannot effectively handle approximate but different duplicate records, and are prone to missed potential duplicate addresses. They have limited processing capabilities for complex spelling errors and place name miswrites, lack in-depth address decomposition and component annotation, and lack dynamics. The integration of updates and user feedback leads to insufficient accuracy and effectiveness.
Adopting a comprehensive processing system-based approach, including data cleaning module, address standardization module and data enhancement module, through complete matching and approximate matching deduplication algorithm, spelling correction and error detection, word segmentation and synonym processing technology, automatic completion and external data fusion , combine user feedback and geographical information to achieve high-quality processing of address data.
It significantly improves the accuracy and completeness of address data, ensures the consistency and standardization of address components, improves the accuracy of address matching algorithm, reduces matching failures caused by word inconsistencies, and improves data through dynamic updates and optimizations. richness and reliability.
Smart Images
Figure CN119227676A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a data comprehensive processing method, in particular to a Chinese address library data comprehensive processing method based on a comprehensive processing system applied in the field of data processing technology. Background Art
[0002] Existing Chinese address data processing technologies mainly focus on basic address cleaning and standardization. These technologies usually include using regular expressions or simple string matching algorithms to remove duplicate address records, and using spelling correction tools and place name dictionaries to correct misspellings and incorrect place names. These methods also perform certain standardization processing in data formatting, such as unifying the representation of addresses and removing irrelevant characters. In addition, the address standardization process uses dictionary matching to convert address components into a standard form, and handles synonyms and variants to ensure the consistency of the address.
[0003] The existing Chinese address data processing methods have the following defects and shortcomings. First, in terms of deduplication, the existing methods only rely on the complete string matching of the address or the basic string similarity algorithm, which cannot effectively handle similar but different duplicate records and are prone to miss potential duplicate addresses; second, in terms of error correction and formatting, the existing methods have limited processing capabilities for complex spelling errors and place name miswriting, especially when multiple variants and synonyms are involved; third, the existing address standardization technology lacks in-depth processing of address decomposition and component labeling, especially in word segmentation and named entity recognition, resulting in insufficient accuracy in address component recognition; in addition, the data enhancement method is relatively simple, mainly relying on static external data sources, lacking dynamic updates and user feedback integration, and unable to timely reflect the latest address information changes; finally, in terms of continuous improvement, the existing methods lack a systematic feedback mechanism, making it difficult to effectively improve and optimize according to errors and user feedback in actual applications. These defects significantly limit the accuracy and effectiveness of existing Chinese address data processing technologies. Therefore, we propose a comprehensive processing method for Chinese address database data based on a comprehensive processing system. Summary of the invention
[0004] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that the Chinese address data processing method in the prior art has defects and shortcomings such as being unable to effectively process similar but different duplicate records, being prone to missing potential duplicate addresses, and having limited processing capabilities for complex spelling errors and misspellings of place names.
[0005] To solve the above problems, the present invention provides a Chinese address database data comprehensive processing method based on a comprehensive processing system, the comprehensive processing system includes a data cleaning module, an address standardization module, a data enhancement module, and a data expansion module;
[0006] The data cleaning module includes a data input module, an address deduplication module, an error correction module, and an address formatting module; the address standardization module includes an address decomposition module, a standardization processing module, and an address merging module; the data enhancement module includes a data completion module, a data verification module, and a data annotation module;
[0007] The comprehensive processing method of Chinese address database data includes the following steps:
[0008] S1. Data input and deduplication: The original address data is obtained from the actual address database, and the data is read through the data input module and transmitted to the address deduplication module. The address deduplication module processes the original address data, removes duplicate records using the complete match deduplication and approximate match deduplication algorithms, and generates deduplicated address data;
[0009] S2. Error correction and formatting: The error correction module receives the deduplicated address data, uses the spelling correction algorithm to correct spelling errors, and uses the error detection algorithm to correct common place name errors. The address formatting module uniformly formats the corrected address data to ensure that the address is arranged in a standard format, removes redundant characters, and outputs the formatted address data;
[0010] S3, address decomposition and standardization: The address decomposition module performs word segmentation and component annotation on the formatted address data to generate a structured representation of the address components. The standardization processing module uses a standardized dictionary and synonym processing technology to convert the address components into a standard form, and processes synonyms and variants to generate standardized address components.
[0011] S4. Address merging and completion: The address merging module merges the standardized address components into a standardized address format. The data completion module automatically completes the merged address data, fills in the missing address components, and combines the external data source to supplement the data to generate complete address data.
[0012] S5. Data verification and annotation: The data verification module verifies the completed address data to ensure the existence and validity of the address and check the consistency of the data. The data annotation module manually annotates complex situations and reviews the data quality through quality control tools to generate high-quality address data.
[0013] S6. Data extension and optimization: The data extension module combines high-quality address data with geographic information, and incorporates user feedback and social media data to generate the final extended address data.
[0014] In the above-mentioned Chinese address database data comprehensive processing method based on the comprehensive processing system, by setting up a data cleaning module, the accuracy and completeness of the address data are significantly improved, and address matching errors caused by duplicate and erroneous data are avoided; the address standardization module ensures the consistency and standardization of address components through word segmentation, standardized dictionary and synonym processing technology, thereby improving the accuracy of the address matching algorithm, and the address standardization module can effectively solve the problems of various Chinese address variants and synonyms, reducing matching failures caused by inconsistent words.
[0015] As a further improvement of the present application, the data input module is used to obtain original address data from a database as input for subsequent processing; the address deduplication module is used to receive the original address data, process the original address data through a complete match deduplication algorithm and an approximate match deduplication algorithm, and output the deduplicated address data; the error correction module is used to receive the deduplicated address data, process the deduplicated address data through a spelling correction algorithm and an error detection algorithm, and output the error-corrected address data; the address formatting module is used to receive the error-corrected address data, perform address format unification and redundant character removal operations, format the address data, and output the formatted address data.
[0016] As a further improvement of the present application, the address decomposition module is used to receive formatted address data, perform word segmentation and component annotation on the formatted address data, and generate a structured representation of the address components; the standardization processing module is used to receive address components, process the address components using a standardized dictionary and synonym processing technology, and output standardized address components; the address merging module is used to receive standardized address components, merge the standardized address components into a standard address format, and output the merged standardized address data.
[0017] As a further improvement of the present application, the data completion module is used to receive standardized address data, automatically complete missing address components, and combine external data sources to supplement data, and output the completed complete address data; the data verification module is used to receive the completed address data, perform address verification and consistency check operations, and output the verified address data; the data labeling module is used to receive the verified address data, manually label complex situations, and perform data quality review through quality control tools to output high-quality address data.
[0018] As a further improvement of the present application, the data extension module is used to receive high-quality address data, combine the high-quality address data with geographic information, and integrate user feedback and social media data to generate final extended address data.
[0019] As another improvement of the present application, the comprehensive processing system also includes a continuous improvement module, which includes a feedback loop module and an iterative update module; the feedback loop module is used to establish an improvement mechanism based on user feedback and system performance, and continuously optimize the data preprocessing process; the iterative update module is used to regularly adjust the data processing strategy to adapt to new needs and changing data characteristics.
[0020] As another improved supplement of the present application, the Chinese address database data comprehensive processing method further includes the following steps:
[0021] S7. Feedback and Improvement: Continuously optimize and improve the preprocessing process through the feedback loop module and iterative update module, and regularly adjust the data processing strategy to ensure that the system can adapt to changing needs and data characteristics.
[0022] To sum up, the comprehensive processing method of Chinese address library data in this application can significantly improve the accuracy and completeness of address data, avoid address matching errors caused by duplication and erroneous data, ensure the consistency and standardization of address components, improve the accuracy of address matching algorithms, effectively handle various Chinese address variants and synonym problems, reduce matching failures caused by inconsistent words, and improve the integrity and richness of address data. Through strict quality control and consistency checks, it can effectively ensure the high quality and reliability of data. In addition, the address data not only contains rich location information, but also has the ability to be dynamically updated and optimized. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A method flow chart of a method for comprehensive processing of Chinese address database data in a first embodiment of the present application;
[0024] Figure 2 This is a system structure block diagram of the integrated processing system in the first embodiment of the present application;
[0025] Figure 3 A method flow chart of a method for comprehensive processing of Chinese address database data in a second embodiment of the present application;
[0026] Figure 4 This is a system structure block diagram of the integrated processing system in the second embodiment of the present application. DETAILED DESCRIPTION
[0027] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.
[0028] The first implementation method:
[0029] Figure 1-2A method for comprehensive processing of Chinese address database data based on a comprehensive processing system is shown. The comprehensive processing system includes a data cleaning module, an address standardization module, a data enhancement module, and a data expansion module.
[0030] The data cleaning module includes a data input module, an address deduplication module, an error correction module, and an address formatting module. The data input module is used to obtain original address data from a database as input for subsequent processing; the address deduplication module is used to receive original address data, process the original address data through a complete match deduplication algorithm and an approximate match deduplication algorithm, and output deduplication address data; the error correction module is used to receive deduplication address data, process the deduplication address data through a spelling correction algorithm and an error detection algorithm, and output error-corrected address data; the address formatting module is used to receive error-corrected address data, perform address format unification and redundant character removal operations, format the address data, and output the formatted address data.
[0031] The address standardization module includes an address decomposition module, a standardization processing module, and an address merging module. The address decomposition module is used to receive formatted address data, perform word segmentation and component labeling on the formatted address data, and generate a structured representation of the address components; the standardization processing module is used to receive address components, process address components using a standardized dictionary and synonym processing technology, and output standardized address components; the address merging module is used to receive standardized address components, merge standardized address components into a standardized address format, and output merged standardized address data.
[0032] The data enhancement module includes a data completion module, a data verification module, and a data labeling module. The data completion module is used to receive standardized address data, automatically complete missing address components, and combine external data sources to supplement data, and output the completed complete address data; the data verification module is used to receive the completed address data, perform address verification and consistency check operations, and output the verified address data; the data labeling module is used to receive the verified address data, manually label complex situations, and perform data quality review through quality control tools to output high-quality address data.
[0033] The data extension module is used to receive high-quality address data, combine the high-quality address data with geographic information, and integrate user feedback and social media data to generate the final extended address data.
[0034] The comprehensive processing method of Chinese address database data includes the following steps:
[0035] S1. Data input and deduplication: The original address data is obtained from the actual address database, and the data is read through the data input module and transmitted to the address deduplication module. The address deduplication module processes the original address data, removes duplicate records using the complete match deduplication and approximate match deduplication algorithms, and generates deduplicated address data;
[0036] S2. Error correction and formatting: The error correction module receives the deduplicated address data, uses a spelling correction algorithm (such as Hunspell, Word2Vec) to correct spelling errors, and uses an error detection algorithm to correct common place name errors. The address formatting module uniformly formats the corrected address data to ensure that the address is arranged in a standard format (such as province, city, district, street, house number), removes redundant characters, and outputs the formatted address data;
[0037] S3, address decomposition and standardization: The address decomposition module performs word segmentation and component annotation on the formatted address data to generate a structured representation of the address components. The standardization processing module uses a standardized dictionary and synonym processing technology to convert the address components into a standard form, and processes synonyms and variants to generate standardized address components.
[0038] S4. Address merging and completion: The address merging module merges the standardized address components into a standardized address format. The data completion module automatically completes the merged address data, fills in the missing address components, and combines external data sources (such as geographic databases) to supplement data and generate complete address data.
[0039] S5. Data verification and annotation: The data verification module verifies the completed address data to ensure the existence and validity of the address and check the consistency of the data. The data annotation module manually annotates complex situations and reviews the data quality through quality control tools to generate high-quality address data.
[0040] S6. Data extension and optimization: The data extension module combines high-quality address data with geographic information (such as POIs and geographic features), and incorporates user feedback and social media data to generate the final extended address data.
[0041] In practical applications, the Chinese address database data comprehensive processing method of the present application can be applied to mail routing systems, address database management systems, e-commerce platforms, etc., and can quickly and accurately perform address matching and verification, thereby improving the efficiency and accuracy of address data processing.
[0042] The Chinese address database data comprehensive processing method based on the comprehensive processing system in the present application significantly improves the accuracy and completeness of the address data by setting up a data cleaning module, and avoids address matching errors caused by duplication and erroneous data; the address standardization module ensures the consistency and standardization of the address components through word segmentation, standardized dictionary and synonym processing technology, thereby improving the accuracy of the address matching algorithm, and the address standardization module can effectively solve the problems of various Chinese address variants and synonyms, and reduce the matching failures caused by inconsistent words; the data enhancement module improves the integrity and richness of the address data through automatic completion and external data fusion, and the data verification and annotation steps ensure the high quality and reliability of the data through strict quality control and consistency checks; the data expansion module integrates geographic information and user feedback, so that the address data not only contains rich location information, but also has the ability to dynamically update and optimize. Therefore, the present invention has unique advantages in ensuring data quality, processing complex address situations and improving system adaptability.
[0043] The second implementation method:
[0044] Figure 3-4 A method for comprehensive processing of Chinese address database data based on a comprehensive processing system is shown. Different from the first embodiment, the comprehensive processing system also includes a continuous improvement module, which includes a feedback loop module and an iterative update module. The feedback loop module is used to establish an improvement mechanism based on user feedback and system performance, and continuously optimize the data preprocessing process; the iterative update module is used to regularly adjust the data processing strategy to adapt to new needs and changing data characteristics.
[0045] The Chinese address database data comprehensive processing method also includes the following steps:
[0046] S7. Feedback and Improvement: Continuously optimize and improve the preprocessing process through the feedback loop module and iterative update module, and regularly adjust the data processing strategy to ensure that the system can adapt to changing needs and data characteristics.
[0047] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.
Claims
1. A Chinese address database data comprehensive processing method based on a comprehensive processing system, characterized in that: The comprehensive processing system includes a data cleaning module, an address standardization module, a data enhancement module, and a data expansion module; The data cleaning module includes a data input module, an address deduplication module, an error correction module, and an address formatting module; the address standardization module includes an address decomposition module, a standardization processing module, and an address merging module; the data enhancement module includes a data completion module, a data verification module, and a data annotation module; The Chinese address database data comprehensive processing method comprises the following steps: S1. Data input and deduplication: The original address data is obtained from the actual address database, and the data is read through the data input module and transmitted to the address deduplication module. The address deduplication module processes the original address data, removes duplicate records using the complete match deduplication and approximate match deduplication algorithms, and generates deduplicated address data; S2. Error correction and formatting: The error correction module receives the deduplicated address data, uses the spelling correction algorithm to correct spelling errors, and uses the error detection algorithm to correct common place name errors. The address formatting module uniformly formats the corrected address data to ensure that the address is arranged in a standard format, removes redundant characters, and outputs the formatted address data; S3, address decomposition and standardization: The address decomposition module performs word segmentation and component annotation on the formatted address data to generate a structured representation of the address components. The standardization processing module uses a standardized dictionary and synonym processing technology to convert the address components into a standard form, and processes synonyms and variants to generate standardized address components. S4. Address merging and completion: The address merging module merges the standardized address components into a standardized address format. The data completion module automatically completes the merged address data, fills in the missing address components, and combines the external data source to supplement the data to generate complete address data. S5. Data verification and annotation: The data verification module verifies the completed address data to ensure the existence and validity of the address and check the consistency of the data. The data annotation module manually annotates complex situations and reviews the data quality through quality control tools to generate high-quality address data. S6. Data extension and optimization: The data extension module combines high-quality address data with geographic information, and incorporates user feedback and social media data to generate the final extended address data.
2. According to claim 1, a Chinese address database data comprehensive processing method based on a comprehensive processing system is characterized in that: The data input module is used to obtain original address data from the database as input for subsequent processing; The address deduplication module is used to receive original address data, process the original address data through a complete match deduplication algorithm and an approximate match deduplication algorithm, and output the deduplicated address data; The error correction module is used to receive the deduplicated address data, process the deduplicated address data through a spelling correction algorithm and an error detection algorithm, and output the error-corrected address data; The address formatting module is used to receive the address data after error correction, perform address format unification and redundant character clearing operations, format the address data, and output the formatted address data.
3. The method for comprehensive processing of Chinese address database data based on a comprehensive processing system according to claim 1, characterized in that: The address decomposition module is used to receive formatted address data, perform word segmentation and component labeling on the formatted address data, and generate a structured representation of address components; The standardization processing module is used to receive address components, process the address components using a standardized dictionary and synonym processing technology, and output standardized address components; The address merging module is used to receive standardized address components, merge the standardized address components into a standard address format, and output the merged standardized address data.
4. The method for comprehensive processing of Chinese address database data based on a comprehensive processing system according to claim 1, characterized in that: The data completion module is used to receive standardized address data, automatically complete missing address components, and perform data supplementation in combination with external data sources, and output the completed complete address data; The data verification module is used to receive the completed address data, perform address verification and consistency check operations, and output the verified address data; The data annotation module is used to receive verified address data, perform manual annotation for complex situations, and perform data quality review through quality control tools to output high-quality address data.
5. The method for comprehensive processing of Chinese address database data based on a comprehensive processing system according to claim 1, characterized in that: The data extension module is used to receive high-quality address data, combine the high-quality address data with geographic information, and integrate user feedback and social media data to generate final extended address data.
6. The method for comprehensive processing of Chinese address database data based on a comprehensive processing system according to claim 1, characterized in that: The integrated processing system further includes a continuous improvement module, which includes a feedback loop module and an iterative update module; The feedback loop module is used to establish an improvement mechanism based on user feedback and system performance to continuously optimize the data preprocessing process; The iterative update module is used to regularly adjust the data processing strategy to adapt to new requirements and changing data characteristics.
7. A Chinese address database data comprehensive processing method based on a comprehensive processing system according to claim 6, characterized in that: The Chinese address database data comprehensive processing method also includes the following steps: S7. Feedback and Improvement: Continuously optimize and improve the preprocessing process through the feedback loop module and iterative update module, and regularly adjust the data processing strategy to ensure that the system can adapt to changing needs and data characteristics.