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A method and device for identifying harassing calls

A technology for harassing calls and identification results, applied in the field of data processing, can solve the problem of mismatch between call information and harassing phone text information, and achieve the effect of improving accuracy

Active Publication Date: 2019-11-19
FUJIAN TQ DIGITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of converting the call information into text information, it is easy to convert the call information into homonyms according to the user's pronunciation, and mistakenly think that the call information does not match the harassment call text information

Method used

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  • A method and device for identifying harassing calls
  • A method and device for identifying harassing calls

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] This embodiment provides a method for identifying harassing calls, including:

[0085] S1. Establish a communication connection with the first terminal that sends the voice communication request; and record the audio signal;

[0086] Wherein, comparing the contact number stored in the address book and the current caller number, if the current caller number does not exist in the address book, the incoming call ringtone is not played, and a communication connection is directly established with the first terminal that sends the voice communication request;

[0087] S2. Converting the audio signal from the first terminal into Chinese Pinyin; specifically:

[0088] S21. Convert the audio signal from the first terminal collected within the preset time period into an ordered set of Chinese characters;

[0089] Among them, the collected audio signal is converted into text through speech recognition technology every two seconds;

[0090] S22. Divide the Chinese characters in t...

Embodiment 2

[0108] This embodiment provides a device for identifying harassing calls, including one or more processors 1 and a memory, the memory 2 stores a program, and is configured to perform the following steps by the one or more processors:

[0109] S1. Establish a communication connection with the first terminal that sends the voice communication request; and record the audio signal;

[0110] S2. Converting the audio signal from the first terminal into Chinese Pinyin; specifically:

[0111] S21. Convert the audio signal from the first terminal collected within the preset time period into an ordered set of Chinese characters;

[0112] S22. Divide the Chinese characters in the ordered set of Chinese characters according to a preset word segmentation algorithm to obtain more than one phrase;

[0113] S23. Converting the one or more phrases into corresponding Chinese pinyin to form a Chinese pinyin set;

[0114] S3. Analyzing the Chinese pinyin and the preset keyword table to obtain a...

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PUM

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Abstract

The invention relates to the field of data processing, and in particular to a method and a device for recognizing a spam call. According to the method and device for recognizing spam calls, communication connection is established with a first terminal which transmits a voice communication request; an audio signal from the first terminal is transformed into Chinese pinyin; the Chinese pinyin and apreset keyword list are analyzed, so that a recognizing result is obtained; and the recognizing result comprises a spam call and a non-spam call. The accuracy of recognizing the spam call is improved.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a method and equipment for identifying harassing calls. Background technique [0002] The patent document with the application number 201510106175.5 provides a method for intercepting harassing calls, the method includes: the harassing call intercepting device collects the call information between the calling terminal and the called terminal in real time; converts the call information into text information; converts the text information and The text information of the harassing call in the text library is matched; if it cannot be matched, the calling terminal and the called terminal are allowed to continue talking; if it is matched, the call between the calling terminal and the called terminal is intercepted. [0003] However, in the process of converting the call information into text information, it is easy to convert the call information into homophones according to the user's p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M3/436G10L15/00G10L15/08
CPCG10L15/00G10L15/08H04M3/436
Inventor 刘德建陈丛亮郭玉湖
Owner FUJIAN TQ DIGITAL