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Knowledge base updating method and device

An update method and knowledge base technology, applied in the field of knowledge base update, can solve problems such as no solution proposed, knowledge base not updated, and candidate relationship generation without consideration of timeliness, etc.

Inactive Publication Date: 2019-04-02
北京智通寰宇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Defect: When generating candidate sets, the generation of candidate relationships does not consider timeliness, and some candidate relationships may no longer exist as time goes by, but the knowledge base is not updated
[0005] For the problems existing in related technologies, no effective solutions have been proposed yet

Method used

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  • Knowledge base updating method and device

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Embodiment Construction

[0043] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0044] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The invention discloses a knowledge base updating method and device. The method comprises the steps of determining the data written into a knowledge base in real time; determining the time of adding the data into the knowledge base, and generating a corresponding time attribute according to the time; adding the time attribute to the data added into the knowledge base; and obtaining a knowledge base after data updating. Therefore, only data with the same time can contact with each other. If the financial data changes, the updated financial data is input again, and new time is added, so that theoriginal candidate relation set is updated, and the finally generated knowledge base can be updated. The purposes that the knowledge base can be updated according to updating of financial data, and the knowledge base has timeliness are achieved.

Description

technical field [0001] The present application relates to the technical field of knowledge base data processing, and in particular, relates to a knowledge base updating method. Background technique [0002] With the diversification of financial data models, the original KBC (knowledge base construction) technology based only on textual financial data has gradually fallen behind. We need KBC technology based on multi-model financial data. However, due to the multi-modeling of financial data, this KBC technology has many problems that the KBC technology based on text financial data does not have. [0003] The existing KBC technology designs a new data model to store these multi-mode financial data in order to solve the problem of multi-mode financial data. First, a new data model is established through the data mode specified by the user. The data model not only saves the input financial data of multiple modes, but also saves the characteristics of the data mode, so that the ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/23G06F16/332
Inventor 郑博叶天生梁栋王宏志
Owner 北京智通寰宇科技有限公司