Expert industry analysis method and device, equipment and storage medium

Abstract

The invention relates to artificial intelligence, and provides an expert industry analysis method and device, equipment and a storage medium, and the method comprises the steps: obtaining expert information; performing industry category prediction on the expert information through a pre-constructed multi-label multivariate classification prediction model; obtaining text information from the expertinformation, and carrying out named entity recognition through a BiLSTM-CRF model; preprocessing the expert information and then carrying out emerging industry judgment through a pre-constructed wordvector model; generating expert industry analysis corresponding to the expert information through the industry category prediction, the entity name identification and the emerging industry judgment.The method and device reduces the manpower cost and time cost, improves the classification accuracy of industry categories through intelligent recognition, reduces the loss caused by manual missed andmissed judgment, and achieves the analysis and prediction of the historical industry categories, all industry categories and emerging industries of experts. In addition, the invention also relates toa blockchain technology, and expert information can be stored in the blockchain.

Description

technical field [0001] The present invention relates to artificial intelligence, in particular to an expert industry analysis method, device, equipment and storage medium. Background technique [0002] Industry classification refers to the detailed division of the organizational structure system of business units or individuals engaged in the production of the same nature in the national economy or other economic societies, such as forestry, automobile industry, banking industry, etc. Industry classification can explain the development stage of the industry itself and its position in the national economy. Explain the development stage of the industry itself and its position in the national economy, analyze various factors affecting the development of the industry and judge the impact on the industry, predict and guide the future development trend of the industry, judge the investment value of the industry, and reveal the direction of the industry , to provide investment dec...

AI Technical Summary

Problems solved by technology

As for the classification of expert industry, a special person judges the industry category corresponding to the expert (such as: project cost, equipment power supply) through the expert's personal history, scientific research projects, published papers, academic awards and other information; and the expert industry is classified by a special person Or analysis, there may be misjudgment or inaccuracy due to the subjectivity of its specialists

[0004] For the industry classification of experts, due to the strong subjectivity of manual classification, and the fact that the classification personnel have different understandings of the national economic industry classification standards themselves, misclassification is prone to occur, and the efficiency of manual classification is low, which requires a large cost The human, material and financial resources will bring huge interference to the actual application; and the same expert may correspond to different industry categories or can be divided into multiple industry classifications, manual judgment may cause errors and omissions, and the accuracy rate is not high; It is difficult to judge and analyze the emerging industries of experts, and it is impossible to predict and analyze the emerging industries that may appear in the future of experts

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