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Method for learning cross domain personalized vocabulary and electronic device thereof

A technology of electronic devices and verbs, applied in the field of personal assistants, which can solve the problems of limitations, inability to enhance comprehension, and inability to cover multiple natural language utterances and paraphrases

Pending Publication Date: 2020-11-24
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the extent to which PAs can understand domain-specific utterances is limited by the example utterances provided to the skill framework by the skill developer
Such examples provided by developers are usually limited and do not cover the variety of natural language utterances and paraphrases that users can provide to PAs, usually using some preferred personal vocabulary
More importantly, the skills framework in the current system fails to leverage the examples provided for one specific skill to enhance a PA's vocabulary or natural language understanding for some other skills

Method used

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  • Method for learning cross domain personalized vocabulary and electronic device thereof
  • Method for learning cross domain personalized vocabulary and electronic device thereof
  • Method for learning cross domain personalized vocabulary and electronic device thereof

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Embodiment Construction

[0036] The following description is presented to illustrate the general principles of one or more embodiments and is not meant to limit the inventive concepts claimed herein. Furthermore, certain features described herein can be used in combination with other described features in each of the various possible combinations and permutations. Unless otherwise clearly defined herein, all terms shall be given the broadest possible interpretation, including the meaning implied from the specification and the meaning understood by those skilled in the art and / or as defined in dictionaries, treatises, etc.

[0037] It should be noted that the term "at least one" refers to one or more of the following elements. For example, "at least one of a, b, c or a combination thereof" can be interpreted as: "a", "b" or "c" alone; or "a" and "b" combined; or "b " and "c" together; "a" and "c" together; or "a", "b" and "c" together.

[0038] Portions of the disclosure of this patent document may c...

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Abstract

A method for operating an electronic device includes the steps: detecting a first natural language (NL) input, determining a skill from the first NL input, if the NL input includes at least one uniqueskill word, transmitting the first NL input to a custom skill parser for determination of a skill intent, wherein the custom skill parser is trained based on data including at least a custom trainingdata set, and if the NL input does not includes the at least one unique skill word, transmitting the first NL input to a generic parser for determination of a general intent of the first NL input.

Description

technical field [0001] One or more embodiments relate generally to personal assistants, and in particular, to learning cross-domain personalized vocabulary and automatically generating structure-varying paraphrase in an intelligent personal assistant. Background technique [0002] Natural language understanding (NLU) is essential for personal assistants. NLU helps understand user utterances and realize user intent. Each intent can be expressed in many different ways using very different utterances. An important variability arises from the occurrence of parts of content (e.g., additional adverbials, noun phrases, etc.) in different parts of the utterance and the different expressions of such content. For example, for the utterance "get me a pizza to home by this evening", it can also be expressed like this: "by this evening get me a pizza to", "get me a pizza for home before this evening", "to home, buy me a pizza in this evening", etc. This variability of utterances is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/30G06F40/253G06F9/451G06F40/205G06F40/211G06N3/00G06N5/02G06N20/00
CPCG06F40/211G06F40/205G06F40/30G06N3/006G06N20/00G06F9/453G06N5/02G06F40/253G10L2015/0635G10L15/063G10L15/07G10L15/075G10L15/22G10L2015/227
Inventor 阿维克·雷沈逸麟金红霞
Owner SAMSUNG ELECTRONICS CO LTD