Entity matching method and device

A matching method and entity technology, applied in the Internet field, can solve problems such as inaccurate push, high cost of knowledge graph construction, and poor user experience

Active Publication Date: 2020-07-10
ZHEJIANG KOUBEI NETWORK TECH CO LTD
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Problems solved by technology

[0005] In view of this, this application provides an entity matching method and its device, the main purpose of which is to solve the knowledge graph based on manual construction in the prior art, and complete the corresponding push by performing similarity calculation on the keywords input by the user, resulting in the construction of the knowledge graph High cost, and when there is no knowledge map or the knowledge map is not perfect, it is difficult to meet the super high standard of keyword search, resulting in inaccurate push and poor user experience technical problems

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Embodiment Construction

[0080] Hereinafter, the present application will be described in detail with reference to the drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0081] Aiming at the problems existing in the current prior art, this embodiment provides an entity matching method. After receiving a query request from a user, it can intelligently generate a query result matching the query request for the user, thereby satisfying the user's query experience needs, such as figure 1 As shown, the method includes:

[0082] Step 101. Perform entity recognition on keywords in the received query request to obtain keyword entities.

[0083] In this embodiment, the query request from the user includes keyword information for query, and the keyword information includes text information or / and image information. Among them, the text information of keywords can be cl...

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Abstract

The invention discloses an entity matching method and device, and relates to the technical field of the Internet. The method comprises the steps: performing entity identification on keywords in a received query request to obtain keyword entities; performing similarity calculation of a multi-dimensional identification result on the keyword entity and service information in a preset database to obtain multi-dimensional similarity between the keyword entity and the service information in the preset database; obtaining target service information matched with the keyword entity according to the multi-stage similarity between the keyword entity and the service information in a preset database and the multi-dimensional similarity; and generating an operation instruction corresponding to the queryrequest according to the target service information. By means of the technical scheme, the query experience of the user can be effectively improved, and meanwhile, the technical problem that the keyword query accuracy is low under the condition that no knowledge graph exists temporarily or the knowledge graph is incomplete is effectively solved.

Description

technical field [0001] The present application relates to the technical field of the Internet, in particular to an entity matching method and a device thereof. Background technique [0002] With the continuous development of the mobile Internet, users increasingly prefer to search for service content they are interested in through platforms such as application programs that provide business services, and the demand for personalized search functions of platforms such as application programs is getting higher and higher. [0003] The personalized search functions of existing platforms such as applications that provide business services are based on the existing knowledge graph for similarity calculations, and calculate the multiple options that the user wants to search according to the keywords entered by the user, so that the user can select from multiple Select the option that is most appropriate to the keyword among the options to complete the search operation. [0004] Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36G06F16/33G06F16/35
CPCG06F16/3331G06F16/35G06F16/367
Inventor 苑爱泉何旺贵王磊王宇昊邓哲宇王晓峰杨涛桑梓森朱培源
Owner ZHEJIANG KOUBEI NETWORK TECH CO LTD
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