Chinese surname recognition method and device, as well as server

Abstract

The invention discloses a Chinese surname recognition method and device, as well as a server. The method comprises the steps of performing language recognition on an extended surname to be recognized when the length of a character string of the surname to be recognized is less than or equal to a preset length; or otherwise, directly performing language recognition, wherein the language recognition comprises the steps of dividing the surname according to a preset mode; obtaining a front part probability, a tail part probability, a transition probability of a first letter from the front part to the middle part, a transition probability of a last letter of the middle part to the tail part, and a transition probability of neighboring letters of the middle part of the surname corresponding to all languages according to a recognition model corresponding to each language; and obtaining generation possibilities of the surname corresponding to the all languages by calculating the possibilities, comparing to obtain the maximum value, and determining that the surname belongs to Chinese surnames if the language corresponding to the maximum value is Chinese. Through adoption of the embodiment of the invention, whether the surname represented by the character string provided by a user belongs to Chinese or not can be recognized, so that a technical problem in the prior art is solved.

Description

technical field

[0001] The present application relates to the technical field of pattern recognition, in particular to a method, device and server for recognizing Chinese surnames. Background technique

[0002] With the increasing development of e-commerce, online transactions have become one of the shopping methods that many users like. However, there are certain risks in online transactions.

[0003] At present, most of the participants in online transactions in China are users from Chinese-speaking areas such as mainland China, Hong Kong, Macao, Taiwan, and Singapore. In the surname column of the registration information, these users generally fill in the pinyin of their names in the form of English character strings.

[0004] In practical applications, when a user with bad intentions participates in online transactions, the user will often register a false name, for example, the user's registered name is a typical name in other languages ​​or a wrong Chinese pinyin, bu...

Examples

Embodiment Construction

[0036] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0037] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

technical field

[0001] The present application relates to the technical field of pattern recognition, in particular to a method, device and server for recognizing Chinese surnames. Background technique

[0002] With the increasing development of e-commerce, online transactions have become one of the shopping methods that many users like. However, there are certain risks in online transactions.

[0003] At present, most of the participants in online transactions in China are users from Chinese-speaking areas such as mainland China, Hong Kong, Macao, Taiwan, and Singapore. In the surname column of the registration information, these users generally fill in the pinyin of their names in the form of English character strings.

[0004] In practical applications, when a user with bad intentions participates in online transactions, the user will often register a false name, for example, the user's registered name is a typical name in other languages ​​or a wrong Chinese pinyin, bu...

Examples

Embodiment Construction

[0036] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0037] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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