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Zero pronoun digestion method and device

A technology of pronouns and antecedents, applied in the field of zero pronoun resolution methods and devices, can solve the problems of slow processing speed and poor generalization ability of zero pronoun resolution, and achieve the effects of improving user experience, satisfying real-time conversations, and good generalization ability

Active Publication Date: 2021-08-10
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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Problems solved by technology

[0005] The embodiment of the present invention provides a zero pronoun resolution method and device to solve the problems of slow processing speed and poor generalization ability of zero pronoun resolution in the prior art

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  • Zero pronoun digestion method and device
  • Zero pronoun digestion method and device
  • Zero pronoun digestion method and device

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Embodiment Construction

[0062] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0063] In view of the problems existing in the above-mentioned prior art, the embodiment of the present invention provides a zero pronoun resolution method and device, which uses a pre-built zero pronoun position prediction model to predict the insertion position of the pronoun in the current sentence, and obtains the predicted position; then according to the above sentence An antecedent is determined, and the antecedent is inserted into the predicted position to obtain a candidate sentence; the candidate sentence is checked by hot search to obtain a digested sentence.

[0064] Such as figure 1 Shown is a flow chart of the zero pronoun resolution method in the embodiment of the present invention, including the f...

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Abstract

The invention discloses a zero pronoun resolution method and device. The method comprises: obtaining the current sentence and its previous sentence; predicting the insertion position of the pronoun in the current sentence to obtain the predicted position; determining the antecedent according to the above sentence; An antecedent word is inserted into the predicted position to obtain a candidate sentence; a hot search is used to check the candidate sentence to obtain a digested sentence. The solution of the invention can improve the processing speed and adaptability to different application environments.

Description

technical field [0001] The invention relates to the technical field of natural language processing, in particular to a zero pronoun resolution method and device. Background technique [0002] Human-computer interaction technology refers to the technology that realizes the dialogue between human and computer in an effective way through computer input and output devices. Human-computer interaction based on natural language understanding is the most convenient way of human-computer interaction, in which people can use natural language to talk to machines. But for the scene of multiple rounds of interaction, due to the characteristics of the context stack, the interactive sentences often appear incomplete, such as the phenomenon of zero reference, which often occurs especially in Chinese. For example, "Who organized the Double Eleven shopping carnival first", "How long does the *pro* event last", where *pro* is the zero pronoun in the current sentence, which is omitted in the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/33
Inventor 李军炜
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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