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A training sample validity detection method and device

A technology of training samples and detection methods, applied in the field of artificial intelligence, can solve the problems of low efficiency of training sample validity detection

Pending Publication Date: 2019-06-18
PING AN TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0003] In view of this, an embodiment of the present invention provides a training sample validity detection method, device and computer equipment to solve the problem of low efficiency of training sample validity detection in the prior art

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  • A training sample validity detection method and device
  • A training sample validity detection method and device
  • A training sample validity detection method and device

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Embodiment Construction

[0029] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly dictates otherwise.

[0032] It should be understood that the term "and...

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Abstract

The embodiment of the invention provides a training sample validity detection method and device, and relates to the technical field of artificial intelligence, and the method comprises the steps: obtaining a plurality of extended questions, each extended question being associated with a corresponding preset standard question; randomlydividing the plurality of extended questions into a preset number of sample sets, and dividing the preset number of sample sets into a training set and a cross validation set according to a preset proportion; using the training set to train a classification model;adopting a cross validation method, and utilizing the classification model to label the plurality of extended questions in the cross validation set until all extended questions are labeled; obtaininglabeling results of all the extended questions output by the classification model; and obtaining an abnormal extension question according to the labeling result, wherein the labeling result of the abnormal extension question is different from the associated preset standard question. According to the technical scheme provided by the embodiment of the invention, the problem of low training sample validity detection efficiency in the prior art can be solved.

Description

【Technical field】 [0001] The invention relates to the technical field of artificial intelligence, in particular to a method and device for detecting the validity of training samples. 【Background technique】 [0002] At present, the development of customer service robots is becoming more and more mature. According to the business scenarios that need to be realized, a large amount of training corpus is needed to train the intelligent response model based on machine learning. However, in reality, the quality of training corpus is often uneven, and bad corpus will lead to Therefore, how to improve the effectiveness detection efficiency of training samples has become an urgent problem to be solved. 【Content of invention】 [0003] In view of this, embodiments of the present invention provide a training sample validity detection method, device and computer equipment to solve the problem of low efficiency of training sample validity detection in the prior art. [0004] In order to...

Claims

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Application Information

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IPC IPC(8): G06F16/332G06F16/35
CPCG06F16/35G06F16/332
Inventor 许开河杜尧鑫王少军
Owner PING AN TECH (SHENZHEN) CO LTD
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