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Method and device for recognizing preset addresses

A technology of preset addresses and addresses, which is applied in the computer field, can solve problems affecting normal user shopping experience and achieve the effect of improving accuracy

Active Publication Date: 2014-03-26
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Products that are in short supply in online shopping will be purchased by bad users in large quantities, thus affecting the shopping experience of normal users

Method used

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  • Method and device for recognizing preset addresses
  • Method and device for recognizing preset addresses
  • Method and device for recognizing preset addresses

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An embodiment of the present disclosure provides a method for identifying a preset address, see figure 1 , the method flow includes:

[0029] In step 101, the address to be recognized is traversed and queried in the pre-generated vocabulary tree, wherein the vocabulary tree contains at least one pre-stored preset address that has been word-segmented and the similarity value corresponding to the vocabulary. The method of the embodiment is used in the server;

[0030] In step 102, according to the similarity value of the vocabulary matched by the address to be recognized in the vocabulary tree, the distance between the address to be recognized and at least one preset address corresponding to the matched vocabulary is calculated. Similar value, the method of this embodiment is used in the server;

[0031] In step 103, when the similarity value corresponding to the address to be identified is greater than a preset similarity value, it is determined that the address to be ...

Embodiment 2

[0034] An embodiment of the present disclosure provides a method for determining a preset address in a historical address set in a method for identifying a preset address, see figure 2 .

[0035] Among them, the method flow includes:

[0036] In step 201, a first address and a second address are selected from a pre-stored historical address set, and the method of this embodiment is used in a server.

[0037] First, sort the addresses in the recorded historical address collection according to the preset area information and text arrangement order.

[0038] Wherein, the set of historical addresses is a set of all corresponding delivery addresses in the historical order. The address is composed of basic address information such as province, city, district, street, building, house number, etc., and is composed according to the sequence of the currently arranged basic address information.

[0039] In the process of generating the vocabulary tree, it is first necessary to sort a...

Embodiment 3

[0081] An embodiment of the present disclosure provides a method for identifying a preset address, see Figure 5 .

[0082] Among them, the method flow includes:

[0083] In step 501, the address to be recognized is traversed and queried in the pre-generated vocabulary tree, wherein the vocabulary tree contains at least one preset address that has been pre-stored for word segmentation and similar values ​​corresponding to the vocabulary. The method of the embodiment is used in the server.

[0084] When the server receives the user's order, the delivery address in the order is used as the address to be identified to carry out the identification process of the preset address.

[0085] Among them, the traversal process can be further as follows:

[0086] In step 5011, according to the arrangement order of the characters in the address to be recognized, the characters in the address to be recognized are traversed and searched in the vocabulary tree, and the method of this embod...

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PUM

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Abstract

The invention discloses a method and device for recognizing preset addresses and belongs to the technical field of computers. The method includes the following steps that traversal query of an address to be recognized is carried out in a word tree which is generated in advance; according to the similarity value of a word which is matched with the address to be recognized in the word tree, the similarity value between the address to be recognized and at least one preset address corresponding to the matched word is calculated out; when the similarity value corresponding to the address to be recognized is larger than the preset similarity value, the address to be recognized is determined to be the preset address. The word tree which is generated in advance is disclosed, traversal query of the address to be recognized is carried out, the similarity value of the address to be recognized is calculated according to the similarity value of the inquired word and whether the address to be recognized belongs to the preset address or not is finally determined according to the similarity value of the address to be recognized. The defect that as recognition hindering characters are added into the address to be recognized, the preset address cannot be recognized is overcome and the accuracy in recognizing the preset address is improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, in particular to a method and device for identifying a preset address. Background technique [0002] With the development of e-commerce, online shopping has become more and more popular in people's life. Products that are in short supply in online shopping will be purchased in large quantities by unscrupulous users, thereby affecting the shopping experience of normal users. Therefore, it is necessary for an e-commerce website to provide a method for identifying bad users who purchase in large quantities so as to protect the shopping experience of normal users. Contents of the invention [0003] In order to solve the above technical problems, embodiments of the present disclosure provide a method and device for identifying a preset address. Described technical scheme is as follows: [0004] In one aspect, a method for identifying a preset address is provided, the method comprising:...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06Q30/00
CPCG06F16/322G06F16/334
Inventor 黄柏林李名进张晔
Owner XIAOMI INC