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Method for evaluating operation result, electronic device and computer program product

A technology of electronic equipment and scheduled operations, applied in computer-aided medical procedures, computer components, calculations, etc., can solve problems such as inaccurate analysis results

Pending Publication Date: 2021-10-01
NEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, whether it is in the confirmatory subgroup analysis or the exploratory subgroup analysis method, both may only deal with binary treatment, and there is a problem of inaccurate analysis results

Method used

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  • Method for evaluating operation result, electronic device and computer program product
  • Method for evaluating operation result, electronic device and computer program product
  • Method for evaluating operation result, electronic device and computer program product

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Embodiment Construction

[0024] Hereinafter, various exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. It should be noted that these drawings and descriptions are merely preferred embodiments of examples. It can be pointed out that, according to the subsequent description, it is easy to enhance the structure and method of the disclosure herein, and these alternative embodiments may be used without departing from the disclosure of the present disclosure.

[0025] It should be understood that these exemplary embodiments are given to enable those skilled in the art to be better understood, and the scope of the disclosure is not limited in any manner. Further, in the drawings, an optional step, a module, a module, or the like are shown in a dashed frame for illustrative purposes.

[0026] The terms "including", "including", "include" and similar terms should be understood as an open term, i.e., "including / inclusive, but not limited to." ...

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Abstract

A method for evaluating an operation result, an electronic device and a computer program product are disclosed. In a method for evaluating operation results, an initial prediction model is established for a set of observation data, where the initial prediction model has a hierarchical structure and includes gating nodes for grouping individuals and a plurality of different expert nodes for performing predictions based on different prediction methods, observation data comprises individual features of the individuals, corresponding operations executed for the individuals and corresponding operation results; parameters of a gating node and an expert node are determined by the observation data to obtain a final prediction model; each expert node is used in the final prediction model to evaluate the operation result of the predetermined operation on the individual subgroup matched with the expert node in the observation data. By utilizing the embodiment of the invention, accurate operation result evaluation can be realized in an automatic mode without adjusting hyper-parameters, and the invention is suitable for various data types and has a wider application scene.

Description

Technical field [0001] The present disclosure relates to the field of data mining technology, and more particularly to a method, electronic device, and computer program product for evaluating operation results. Background technique [0002] With the rapid development of information technology, the data scale has grown rapidly. In these data, huge useful information, so data mining is increasingly widely concerned. For example, inadequate facts inferred to have extensive applications in various fields, such as medical health, education, and ecology and other fields for excavating the valuable information contained in the data. In these areas, it is often difficult to discover a solution for all individuals. For example, for cancer patients, different treatment regimens are different for different patients; for students who should receive education and training, different training programs are different for different students. [0003] For the above problem, a current solution is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06N7/00G16H50/70G16H50/20G06Q10/02G06Q50/20
CPCG16H50/70G16H50/20G06Q10/02G06Q50/205G06N7/01G06F18/24155
Inventor 李伟刘春辰
Owner NEC CORP