WO2015027837A1

WO2015027837A1 - Device and method for mailing address completion

Info

Publication number: WO2015027837A1
Application number: PCT/CN2014/084610
Authority: WO
Inventors: 王国印; 贾西贝
Original assignee: 深圳市华傲数据技术有限公司
Priority date: 2013-08-30
Filing date: 2014-08-18
Publication date: 2015-03-05
Also published as: CN103473289A

Abstract

The present invention provides a device for mailing address completion, said device comprising: an address text preprocessing unit, an address segmentation and labeling unit; and an address completion unit. The address completion unit includes an address parser. The present invention further provides a method for mailing address completion, said method comprising: preprocessing an inputted address text, comprising deleting redundant spaces and converting full-width character numbers or letters into half-width characters; performing address segmentation on the address text to form an address sequence, and labeling the address sequence with the corresponding address class; obtaining, according to an address index file, the most similar standardized address, and thus completing the address text. The present invention achieves precise standardized address completion results, allowing for arbitrary input by a user and eliminating the tedious process of manually inputting complete mailing addresses, improving user experience.

Description

Device and method for complementing communication address

Technical field

The present invention relates to the field of communication addresses, and in particular, to an apparatus and method for complementing a communication address.

Background technique

With the rapid development of e-commerce and the informationization of the logistics industry, people can save time and money by completing shopping and mailing items without leaving their homes. The e-commerce and logistics industries are inseparable from the communication address (also known as the communication address, referred to as the address) and the postal code. These data need to be provided by the user. However, in practice, the user cannot fully remember the complete communication address or only the input part. Address short name. In order to solve this problem, some e-commerce websites or logistics companies currently provide drop-down menus for users to select when the address is input. This fixed selection is generally given to the city-level address, and other parts need to be manually performed by the user. Input. The above method of prompting is too cumbersome, and the prompt result is not comprehensive, and the randomness of the user input cannot be satisfied. Therefore, it is necessary to implement a method of complementing the input text of the user, and complete the address input by the user arbitrarily. The communication address is convenient for user input and makes the input result accurate. There are two main modes of communication address currently used: the address centered on the road. The common address construction rules are as follows: provincial administrative district + prefecture administrative district + county administrative district + road + house number + building name + room number . For example: Room 2208, International Student Venture Building, No. 29, Gaoxin South Ring Road, Nanshan District, Shenzhen, Guangdong, China. Such address description modes are commonly found in electronic maps, such as Baidu maps, Google maps, etc.; addresses with administrative divisions as the central position, common address construction rules are as follows: Provincial administrative districts + prefecture-level administrative districts + county-level administrative districts + townships/towns

/ Street + Residence (Village) Committee + Community / Natural Village. Such as: Baomin Garden, Liutang Neighborhood Committee, Xixiang Street, Baoan District, Shenzhen, Guangdong, China. Such address description patterns are common in government departments, such as the Civil Affairs Bureau.

Summary of the invention

To this end, the present invention has been made to solve one of the above drawbacks. Accordingly, the present invention provides an apparatus and method for complementing a communication address by performing input address text After pre-processing, the address is segmented and labeled, and a Query statement is generated for address resolution. The most similar standard address is retrieved and the address is complemented, thereby achieving accurate standardization results after address completion, and satisfying the user's random input. It also eliminates the cumbersome process of manually inputting the complete communication address and improves the user experience.

Therefore, an embodiment of the present invention provides a device for complementing a communication address, the device comprising: an address text preprocessing unit, configured to:

Pre-processing the input address text, including deleting extra spaces, converting full-width characters of numbers or letters to half-width characters;

Address segmentation and labeling unit for:

The address text processed by the address text preprocessing unit is divided into address sequences, and the address sequence is marked with the corresponding address category;

Address completion unit, used to:

According to the address index file, the most similar standard address is obtained, and the address text is complemented.

In an embodiment of the present invention, the device includes: the address segmentation and labeling unit pre-establishes an address metabase, and obtains an address text processed by the address text preprocessing unit to perform address segmentation; The address category is the place name level value corresponding to the place name.

Preferably, the apparatus further comprises: marking the segmented address sequence with all possible address levels thereof. Preferably, the address completion unit includes an address resolver.

In an embodiment of the present invention, the address completion unit includes: the address completion unit generates a Query statement by marking the address text;

The address resolver obtains and parses the Query statement and retrieves the most similar standard address based on the address index file search.

Preferably, the address completion unit further comprises: the address completion unit generating a Query statement enclosing the address metadata in the address sequence with a half-quotation mark.

Another embodiment of the present invention provides a method for complementing a communication address, the method comprising the steps of: preprocessing an input address text, including deleting extra spaces, and converting a full-width character of a number or a letter Change to a half-width character;

Address fragmentation of the address text forms an address sequence, and the address sequence is marked with the corresponding address category; according to the address index file, the most similar standard address is obtained, and then the address text is complemented.

In an embodiment of the present invention, the address completion includes address resolution; the address completion generates the Query statement by the label address; the address parsing obtains the Query statement and parses, and then obtains the most similar according to the address index file retrieval. Standard address. The invention performs address segmentation and labeling by preprocessing the input address text, generates a Query statement for address analysis, retrieves the most similar standard address and performs address completion, thereby realizing accurate standardization result after address completion. It satisfies the user's random input and eliminates the cumbersome process of manually inputting the complete communication address to improve the user experience.

DRAWINGS

FIG. 1 is a schematic diagram of an apparatus for complementing a communication address implemented by an embodiment of the present invention.

FIG. 2 is a schematic diagram of a method for completing communication address completion according to an embodiment of the present invention.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention provides a device and a method for complementing a communication address, which performs address segmentation and labeling by preprocessing the input address text, generates a Query statement for address resolution, searches for the most similar standard address, and performs address completion. Thus, the accurate standardization result after address completion is realized, the user's random input is satisfied, and the cumbersome process of manually inputting the complete communication address is eliminated, and the user experience is improved.

FIG. 1 is a schematic diagram of an apparatus for complementing a communication address implemented by an embodiment of the present invention. The apparatus includes an address text pre-processing unit 10, an address segmentation and labeling unit 20, an address resolver 30, and an address completion unit 40. In one implementation of the present invention, the address text pre-processing unit 10 obtains the input address text and performs pre-processing on the acquired address text. The pre-processing includes deleting extra spaces and converting numbers or letters into half-width. Character.

In one implementation of the present invention, the address segmentation and labeling unit 20 obtains the address text processed in the address text pre-processing unit 10. The address segmentation and labeling unit 20 pre-establishes an address metabase, and the address segmentation and labeling unit 20 divides the address text according to the address metadata, and the result of the segmentation is the address sequence corresponding to the address metadata.

In one implementation of the present invention, the address segmentation and labeling unit 20 is defined by the following place name categories, as shown in Table 1 below:

Table 1: Table of place name definitions.

The place name segmentation and labeling unit 20 labels the above-mentioned place name sequence with the corresponding place name category according to the definition of Table 1, and the place name segmentation and the place name category marked by the tag unit 20 are all possible place name levels of the place name sequence. The place name segmentation and labeling unit 20 encloses the address metadata in the address sequence with half-width quotation marks and generates a Query statement and sends it to the address completion unit 40. After the address completion unit 40 receives the Query statement of the place name segmentation and labeling unit 20 Sended to the address resolver 30, the address resolver 30 receives the Query statement and parses it, and the address resolver 30 pre-establishes an address index file, and searches the parsed sequence of place names in the address index file to obtain the most similar standard address and sends it to The address completion unit 40 receives the address division and the standard address completion address text sent from the address resolver 30.

Another embodiment of the present invention provides a method for complementing a communication address. As shown in FIG. 2, it is a schematic flowchart of the method, which is specifically as follows:

Step S110: Pre-processing the input address text, including deleting extra spaces, converting full-width characters of numbers or letters into half-width characters.

Step S120: Perform address segmentation on the address text to form an address sequence, and mark the address sequence with the corresponding address class. Step S120 obtains the address text processed in step S110, and step S120 divides the obtained address text according to the pre-established address metabase, and the segmentation result is an address sequence corresponding to the address metadata.

In one embodiment of the present invention, the address tag labels the address sequence according to the place name category defined in Table 1 above, and the label result is the place name category corresponding to the address sequence, and labels all possible place name levels of the address sequence.

Step S130: Obtain the most similar standard address according to the address index file, and then complete the address text.

In an embodiment of the present invention, the address completion includes step address resolution, the address completion generates the Query statement by the label address and sends the Query statement to the address resolution step, the address parsing obtains the Query statement and parses, and then obtains the most according to the address index file search. Similar standard address, then feedback the standard address to the address In the full step, the address completion step performs the completion of the address text according to the standard address. The invention performs address segmentation and labeling by preprocessing the input address text, generates a Query statement for address analysis, retrieves the most similar standard address and performs address completion, thereby realizing accurate standardization result after address completion. It satisfies the user's random input and eliminates the cumbersome process of manually inputting the complete communication address to improve the user experience.

The above is a further detailed description of the present invention in conjunction with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. For those skilled in the art to which the present invention pertains, several simple derivations or substitutions may be made without departing from the inventive concept.

Claims

A device for complementing a communication address, the device comprising:

Address text preprocessing unit for:

Address segmentation and labeling unit for:

Address completion unit, used to:

2. The device according to claim 1, wherein the device comprises:

The address segmentation and labeling unit pre-establishes an address metabase, and obtains an address text processed by the address text preprocessing unit for address segmentation;

The address sequence is marked with a corresponding address category as a place name level value corresponding to the place name.

The device according to claim 1 or 2, wherein the device further comprises:

Label the segmented address sequence with all possible address levels.

4. The apparatus according to claim 1, wherein the address completion unit comprises an address resolver.

The device according to claim 1 or 4, wherein the address completion unit comprises: the address completion unit generating a Query statement by using the marked address text;

The device according to claim 4 or 5, wherein the address completion unit further comprises: the address completion unit generating a Query statement enclosing the address metadata in the address sequence with a half-quotation mark.

A method for complementing a communication address, the method comprising the steps of: Pre-processing the input address text, including deleting extra spaces, converting full-width characters of numbers or letters into half-width characters;

8. The method according to claim 7, wherein the address completion comprises address resolution; the address completion generates a Query statement by the label address;

The address resolution obtains the Query statement and parses it, and then retrieves the most similar standard address according to the address index file search.