Natural language processing technology-based bad asset operation knowledge management method
A technology of natural language processing and business management, applied in the financial field, can solve problems such as a small number of customers, little knowledge of non-performing asset management, and low degree of market participation, so as to achieve the effect of reducing operating costs and strengthening core competitiveness
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[0062] In order to illustrate the validity of the patent of the present invention, we verify it based on the text data of the proprietary management method of China Huarong Asset Management Co., Ltd. See Annex 2.
[0063] 1. Data import
[0064] The text data contains a total of 24M texts, 34 data sets, and the formats include word, excel, and pdf; among them, there are 28 data files in the format of word, including various business work procedures and management methods of each information system, and the code is gbk, gb18030; excel has 3 data in total, including risk scoring standards and test sheets; pdf file has 3 data in total, including Huarong's business profile and operating methods.
[0065]Since the excel format files have a table structure and less content, they are manually cleaned; one of the pdf format files is in image format, and the read characters are empty, so it is cleaned. For the rest of the text, use Python software to read and save it as a unified utf...
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