Information extraction method and device, electronic equipment and computer readable storage medium

The invention provides an information extraction method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: extracting text content information from to-be-processed file information, and carrying out the text segmentation of the text content i...

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Bibliographic Details
Main Authors DENG ZEGUI, JIANG NING, WU HAIYING
Format Patent
LanguageChinese
English
Published 23.05.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides an information extraction method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: extracting text content information from to-be-processed file information, and carrying out the text segmentation of the text content information, and obtaining a plurality of text segments; text fragments matched with key fields obtained in advance are obtained from the multiple text fragments and serve as candidate texts, and the semantic similarity between the candidate texts and the key fields is larger than a preset threshold value; the key fields and the candidate texts are input into a target information extraction model, key text information corresponding to the key fields is extracted from the candidate texts, and the key text information is specific text content obtained through prediction according to the candidate texts and used for describing the key fields. According to the technical scheme, the information extraction efficiency of t
Bibliography:Application Number: CN202310067902