Meteorological service interaction method and system combined with pre-training model and template generation

A weather service and template generation technology, which is applied in the field of weather service interaction systems, can solve the problem of difficulty in reflecting semantic correlation, and achieve the effect of convenience and meeting the needs of weather services.

Active Publication Date: 2021-06-01
WUHAN UNIV
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  • Application Information

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Problems solved by technology

However, in the weather service, the semantic correlation between the user's question and the answer that the system needs to provide is difficult to reflect, such as reminding the interacting user t...

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  • Meteorological service interaction method and system combined with pre-training model and template generation

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Embodiment Construction

[0033] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit this invention.

[0034] The present invention mainly verifies the feasibility and effectiveness of the present invention through the generation of the training data set and the realization effect of the algorithm. The weather service question-and-answer training data and database of the present invention are constructed from Baidu Encyclopedia meteorological related knowledge, meteorological encyclopedia professional website, and Baidu Zhizhi, which has rich weather service scene dialogues. It includes a total of more than 20,000 meteorological entities, more than 30,000 mete...

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Abstract

The invention discloses a meteorological service interaction method and system generated by combining a pre-training model and a template, and the method comprises the steps: generating a training data set through the template in combination with data crawled by a network, and then recognizing a meteorological service entity in a user question through the pre-training model; based on the text similarity of word vectors, linking the identified entities to a weather map, determining a service scene in a user question, further querying a suggestion group related to the scene in a scene-oriented weather service database, and according to the semantic similarity between the weather suggestions and the user question, selecting proper weather suggestions and filling the weather suggestions back to a template, and generating a meteorological service statement and returning to the user. The meteorological service interaction system provided by the invention can provide personalized scene services for users and generate flexible and diversified service statements.

Description

technical field [0001] The invention belongs to the technical field of artificial intelligence, and in particular relates to a weather service interactive system generated by combining a pre-training model and a template. Background technique [0002] With the development of the mobile Internet, people can conveniently obtain various weather-related services from various websites and applications, and then plan various arrangements such as travel and home, which greatly improves people's quality of life. However, the current meteorological service can only provide users with simple and general service content, and cannot meet the user's refined scene service needs, and cannot answer the user's independent questions. On the other hand, with the continuous development of people's material and spiritual life, new weather service scenarios emerge in endlessly. However, the current weather service content relies on manual editing by experts. Once a new weather service scenario a...

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Application Information

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IPC IPC(8): G06F16/332G06F16/33G06F16/338G06F16/36G06F40/216G06F40/295G06F40/30G06F40/186G06N3/04
CPCG06F16/3329G06F16/3344G06F16/338G06F16/367G06F40/216G06F40/295G06F40/30G06F40/186G06N3/044
Inventor 彭敏潘佳鑫张鼎谢烁圻罗娟
Owner WUHAN UNIV
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