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A method, device and medium for judging a random email address

A technology of email addresses and addresses, which is applied in the computer field and can solve problems such as fraudulent users

Active Publication Date: 2021-07-06
携程旅游信息技术(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the good service of an enterprise sometimes brings opportunities for fraudulent users

Method used

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  • A method, device and medium for judging a random email address
  • A method, device and medium for judging a random email address
  • A method, device and medium for judging a random email address

Examples

Experimental program
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Embodiment Construction

[0058] The application will be described in further detail below in conjunction with the accompanying drawings.

[0059] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0060] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0061] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random acce...

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PUM

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Abstract

The present application provides a method, device and medium for judging a random email address, obtains the email address to be judged, determines a target sequence corresponding to the email address to be judged and whose length is the target length, and applies the target vector to the address judgment model, To obtain a judgment result about the email address to be judged, wherein the target vector is obtained based on the target sequence, wherein the address judgment model includes at least one long-short-term memory network, and the judgment result includes any of the following : the email address to be determined is a random email address; the email address to be determined is not a random email address. This application has a positive effect on helping companies identify fraudulent orders and control related risks.

Description

technical field [0001] This application relates to the field of computers, and in particular to a technology for judging random email addresses. Background technique [0002] With the development of e-commerce, more and more attention has been paid to user experience, and many companies are constantly striving to provide more convenient and better services. However, the good service of an enterprise sometimes brings opportunities for fraudulent users. For example, when a user submits an order on a web page, the service provider often requires the user to provide some personal information (such as a contact phone number, name, email address, etc.) in order to contact the user and confirm the order information. Among them, as far as the email addresses filled in by users are concerned, the email addresses filled in by some fraudulent users are random email addresses filled in by typing on the keyboard randomly, while normal users will fill in real and valid email addresses. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12G06N3/04
CPCG06N3/049H04L2101/37
Inventor 刘晓红唐明明
Owner 携程旅游信息技术(上海)有限公司