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Method for generating relation calculation model and method for estimating relation between entity pairs

A technology for computing models and entity pairs, applied in the field of data processing, can solve problems such as the lack of quantitative evaluation of relationship strength

Inactive Publication Date: 2018-04-24
FUJITSU LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, in the prior art, even if the relationship between entity pairs is known, there is a lack of quantitative evaluation of the relationship strength

Method used

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  • Method for generating relation calculation model and method for estimating relation between entity pairs
  • Method for generating relation calculation model and method for estimating relation between entity pairs
  • Method for generating relation calculation model and method for estimating relation between entity pairs

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Embodiment Construction

[0025] Examples of the invention will now be described more fully with reference to the accompanying drawings. The following description is merely exemplary in nature and is not intended to limit the invention, application or use.

[0026] Example embodiments are provided below so that the present disclosure will be thorough, and will fully convey the scope to those skilled in the art. Numerous specific details are set forth such as examples of specific units, means and methods, in order to provide a thorough understanding of embodiments of the invention. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms, and that neither should be construed to limit the scope of the invention. In some example embodiments, well-known processes, well-known structures, and well-known technologies are not described in detail.

[0027] As mentioned above, there are various relationships amo...

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Abstract

The invention relates to a method for generating a relation calculation model and a method for estimating a relation between entity pairs. The method for generating the relation calculation model comprises the steps of generating a semantic graph; selecting a node pair with a first type relation and a node pair without the first type relation from the semantic graph as a first type training samplepair; and training a first type relation weight parameter of an edge included in a path between two nodes of the first type training sample pair according to the first type training sample pair, wherein the relation calculation model comprises the semantic graph and the first type relation weight parameter. By use of the method for generating the relation calculation model and the method for estimating the relation between the entity pairs, the relation calculation model can be reliably established, the relation degree between the entity pairs can be accurately calculated according to the model and the relation between the entity pairs is further estimated.

Description

technical field [0001] Embodiments of the present invention relate to the field of data processing, in particular to a method for generating a relational calculation model and a method for estimating a relation between entity pairs. Background technique [0002] This section provides background information related to the present disclosure which is not necessarily prior art. [0003] With the emergence and development of big data, there are a large number of entities and the relationship between entities. However, the relationship between many entities is sparse, that is, there is a lack of relationship or unclear relationship between many entities. Furthermore, in the prior art, a quantitative evaluation of the strength of the relationship is lacking. [0004] Take the entity relationship in bibliographic data as an example. There is a large amount of literature data on the Internet, and each literature includes information such as authors, institutions, articles, researc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/288
Inventor 缪庆亮孟遥
Owner FUJITSU LTD
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