Relational data enhancement method and device, equipment and storage medium
A relational data and data technology, applied in relational data enhancement method, equipment and storage medium, and device field, can solve the problem of low efficiency of labeling relational data, and achieve the effect of improving generation efficiency
Active Publication Date: 2022-08-09
PING AN TECH (SHENZHEN) CO LTD
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[0003] The main purpose of this application is to provide a relational data enhancement method, device, device, and storage medium, aiming to solve the problem of low efficiency in obtaining tagged relational data by manual tagging in the prior art
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[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.
[0029] The flowcharts shown in the figures are for illustration only, and do not necessarily include all contents and operations / steps, nor do they have to be performed in the order described. For example, some operations / steps can also be decomposed, combined or partially combined, so the actual execution order may be changed according to the actual situation. In addition, although the functional modules are divided in the device schematic diagram,...
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The invention relates to the technical field of artificial intelligence, and discloses a relational data enhancement method and device, equipment and a storage medium. Performing supervised training on the language representation model by using the initial data set to obtain an entity relationship recognition model; screening keywords from the initial data by using an entity relationship recognition model, and obtaining synonyms corresponding to the keywords; copying the initial data to obtain initial copy data, and replacing keywords in the initial copy data with synonyms to obtain a first enhanced data set corresponding to the initial data; combining the initial data set and the first enhanced data set to obtain a second enhanced data set; screening relational data pairs with the same entity relationship from the second enhanced data set, and training the generative pre-training language model by using the relational data pairs to obtain a data enhancement model; and performing data enhancement on the second enhanced data set by using the data enhancement model to obtain a target data set.
Description
technical field [0001] The present application relates to the technical field of artificial intelligence, and in particular, to a relational data enhancement method, apparatus, device and storage medium. Background technique [0002] At present, the supervised training of the relation extraction model needs to use a large amount of annotated relational data, while in the prior art, the annotated relational data is usually obtained by manual annotation. However, to obtain labeling relational data through manual labeling, the labeler needs to have a certain understanding of the domain knowledge in which the labelled data is mastered. In addition, this method has high reading costs and low data generation efficiency. SUMMARY OF THE INVENTION [0003] The main purpose of the present application is to provide a relational data enhancement method, apparatus, device and storage medium, which aims to solve the problem of low efficiency in obtaining annotated relational data throug...
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IPC IPC(8): G06F40/295G06F40/289G06F40/284G06F16/28G06F40/30G06K9/62G06N3/04G06N3/08
CPCG06F40/295G06F40/289G06F40/284G06F16/288G06N3/08G06N3/04G06F40/30G06F18/214Y02D10/00
Inventor 杜江楠章林
Owner PING AN TECH (SHENZHEN) CO LTD