Method and device for identifying information, and computer-readable storage medium

• US 10,061,762 B2
• Filed: 11/02/2016
• Issued: 08/28/2018
• Est. Priority Date: 11/24/2015
• Status: Active Grant

• Current Assignee: Xiaomi Inc. (Xiaomi Corp.)
• Original Assignee: Xiaomi Inc. (Xiaomi Corp.)
• Inventors: Wang, Pingze, Zhang, Tao, Chen, Zhijun
• Primary Examiner(s): JACKSON, JAKIEDA R
• Application Number:
  US15/341,144
• Publication Number:
  US 20170147553A1
• Time in Patent Office: 664 Days
• Field of Search: 704 9
• CPC Class Codes: G06F 16/35 Clustering; Classification
• CPC Class Codes: G06F 40/186 Templates
• CPC Class Codes: G06F 40/205 Parsing
• CPC Class Codes: G06F 40/279 Recognition of textual entities
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]

Abstract

A method, device, and a non-transitory computer-readable storage medium are provided for identifying information in an electronic message. The information from the electronic message may be identified according to a template that has been trained to classify the information included in the electronic message.

Claims

1. A method for identifying digital information included in an electronic message received by a smart device, comprising:

identifying a clause in the electronic message, wherein the clause comprises a preset keyword and the electronic message is a Short Message Service (SMS) message transmitted from a service provider;

segmenting the clause to identify one or more words from the clause;

extracting at least one characteristic word from the identified one or more words;

identifying a labeling result of the preset keyword based on the preset keyword, the characteristic word, and a predetermined template, wherein the preset keyword is digital information and the labeling result is an attribute of the digital information; and

when the attribute of the digital information is an airtime balance or a remaining flow;

when the value of the digital information is less than or equal to a numerical threshold, providing a shortcut interface for implementing a prepaid recharge; and

periodically querying a terminal sending the electronic message to obtain an updated value of the digital information, and when the updated value of the digital information is less than or equal to a threshold warning value, providing a warning notification for reminding the user to timely recharge.

2. The method of claim 1, further comprising:

when the electronic message includes a plurality of preset keywords corresponding to a plurality of clauses, determining a greatest preset keyword in a clause having a greatest probability of being identified as information of a preset labeling result.

3. The method of claim 1, wherein extracting the at least one characteristic word comprises:

extracting the at least one characteristic word according to a chi-square test;

or

extracting the at least one characteristic word according to information gains.

4. A smart device, comprising:

a processor; and

a memory configured to store instructions executable by the processor;

wherein the processor is in communication with the memory and configured to execute the instructions to;

identify a clause in an electronic message, wherein the clause comprises a preset keyword and the electronic message is a Short Message Service (SMS) message transmitted from a service provider;

segment the clause to identify one or more words from the clause;

extract at least one characteristic word from the identified one or more words;

identify a labeling result of the preset keyword based on the preset keyword, the characteristic word, and a predetermined template, wherein the preset keyword is digital information and the labeling result is an attribute of the digital information; and

when the attribute of the digital information is an airtime balance or a remaining flow;

when the value of the digital information is less than or equal to a numerical threshold, provide a shortcut interface for implementing a prepaid recharge; and

periodically query a terminal sending the electronic message to obtain an updated value of the digital information, and when the updated value of the digital information is less than or equal to a threshold warning value, provide a warning notification for reminding the user to timely recharge.

5. The device of claim 4, wherein the processor is further configured to execute the instructions to, when the electronic message includes a plurality of preset keywords corresponding to a plurality of clauses, determine a greatest preset keyword in a clause having a greatest probability of being identified as information of a preset labeling result.

6. The device of claim 4, wherein the processor is further configured to execute the instructions to extract the at least one characteristic word according to a chi-square test or information gains.

7. A non-transitory computer-readable storage medium having stored therein instructions that, when executed by a processor of a smart device, causes the processor to perform a method for identifying information included in an electronic message, the method comprising:

identifying a clause in the electronic message, wherein the clause comprises a preset keyword and the electronic message is a Short Message Service (SMS) message transmitted from a service provider;

segmenting the clause to identify one or more words from the clause;

extracting at least one characteristic word from the identified one or more words;

identifying a labeling result of the preset keyword based on the preset keyword, the characteristic word, and a predetermined template, wherein the preset keyword is digital information and the labeling result is an attribute of the digital information; and

when the attribute of the digital information is an airtime balance or a remaining flow;

when the value of the digital information is less than or equal to a numerical threshold, providing a shortcut interface for implementing a prepaid recharge; and

periodically querying a terminal sending the electronic message to obtain an updated value of the digital information, and when the updated value of the digital information is less than or equal to a threshold warning value, providing a warning notification for reminding the user to timely recharge.

8. The non-transitory computer-readable storage medium of claim 7, wherein the method further comprises:

when the electronic message includes a plurality of preset keywords corresponding to a plurality of clauses, determining a greatest preset keyword in a clause having a greatest probability of being identified as information of a preset labeling result.

9. The non-transitory computer-readable storage medium of claim 7, wherein extracting the at least one characteristic word comprises:

extracting at least one characteristic word according to a chi-square test;

or

extracting the at least one characteristic word according to information gains.