Identification method and device of garbage short-message
A spam text message and identification method technology, which is applied in the field of text messages, can solve problems such as the inability to accurately determine whether a text message is a spam message
Inactive Publication Date: 2018-05-22
BEIJING QIHOO TECH CO LTD
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[0004] In view of this, the present invention provides a method and device for identifying spam text messages. The main purpose is that the existing text messages that have been judged as white will still include special expressions other than text keywords in the text, and only the spam text messages in the text messages will be identified. It is impossible to accurately determine whether a text message is a spam text message through text training and screening
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[0063] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0064] Embodiments of the present invention provide a method for identifying spam messages, such as figure 1 As shown, the method includes:
[0065] 101. Obtain the text information of the short message.
[0066] Wherein, the short message is a non-spam short message that has been identified as a spam short message. In order to avoid some abnormal information in the literary information of the non-spam short message and cause misi...
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The invention discloses an identification method and device of a garbage short-message, relates to the field of short-message technology, and mainly aims to solve the problem that special expression manners other than character keywords in text can still be included in existing short messages judged to be white, and whether the short messages are garbage short-messages cannot be accurately determined by only carrying out training and screening on the text in the short messages. The main technical solution includes: acquiring text information of a short message; judging whether abnormal information exists in the text information, wherein the abnormal information is information on which character corpus identification cannot be carried out; preprocessing the abnormal information if the abnormal information exists; combining a garbage-short-message prediction model according to abnormal information and text information after processing under different time sequences to determine whether the short message is the garbage short-message; and carrying out prompting and marking on the garbage short-message if the short message is the garbage short-message.
Description
technical field [0001] The invention relates to the technical field of short messages, in particular to a method and device for identifying spam short messages. Background technique [0002] SMS refers to text or digital information sent or received by users through mobile phones or other terminal devices with telecommunication functions, so as to facilitate communication between users. In order to increase the purchasing power of products and the promotion intensity of some information, some merchants will send relevant push information to users through text messages. However, as users, they do not want to receive such text messages. Short message". [0003] At present, with the diversification of text messages and the flexibility of users' languages, it is possible to identify spam text messages based on information such as text keywords in received text messages. Special expressions other than text keywords in the text, it is impossible to accurately determine whether t...
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IPC IPC(8): G06F17/27G06N3/08
CPCG06F40/263G06F40/284G06N3/08
Inventor 李强周楠史东杰
Owner BEIJING QIHOO TECH CO LTD