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Statement response method and device based on artificial intelligence and electronic equipment

A technology of artificial intelligence and sentences, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as low accuracy rate, difficulty in parsing core semantics, and inability to answer, so as to achieve the effect of improving accuracy rate

Active Publication Date: 2019-11-22
TENCENT TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

However, for noisy or complex user questions, it is difficult to analyze the core semantics through the classification model, and it is easy to fail to answer, or the answer sentence does not correspond to the user question.
In summary, the solutions provided by related technologies have poor applicability to different user questions, and the correct rate of answers is low.

Method used

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  • Statement response method and device based on artificial intelligence and electronic equipment
  • Statement response method and device based on artificial intelligence and electronic equipment
  • Statement response method and device based on artificial intelligence and electronic equipment

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Embodiment Construction

[0066]In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

[0067] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0068] In the following description, the term "first\second\third" is only used to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\third" Where pe...

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Abstract

The invention provides a statement response method and device based on artificial intelligence, electronic equipment and a storage medium. The statement response method based on artificial intelligence comprises: obtaining a user question, and identifying entity words in the user question; determining a target corpus in a corpus set according to the user question, and determining semantics of thetarget corpus as segment sentence granularity semantics of the user question; determining semantic attributes corresponding to the entity words, and arranging the entity words according to progressiverelationships corresponding to the semantic attributes to obtain word granularity semantics of the user question; determining output semantics of the user question according to the segment sentence granularity semantics and the word granularity semantics; querying in a set knowledge graph according to the output semantics to obtain a semantic result; and generating a response statement accordingto the semantic result. Through the double-granularity mechanism, the semantic generalization ability can be improved, the applicability to different user questions is improved, and correct response is realized.

Description

technical field [0001] The present invention relates to artificial intelligence technology, in particular to a sentence answering method, device, electronic equipment and storage medium based on artificial intelligence. Background technique [0002] Artificial Intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. Natural Language Processing (NLP, Nature Language Processing) is an important direction of artificial intelligence. It studies various theories and methods that can realize effective communication between humans and computers using natural language. It is a combination of linguistics, computer science, Math in one science. [0003] Sentence response is an important branch of natural language processing, specifically referring to the proc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/33G06F17/27G06K9/62
CPCG06F16/3329G06F16/3344G06F18/22
Inventor 张倩汶饶孟良闫昭曹云波
Owner TENCENT TECH (SHENZHEN) CO LTD
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