Named entity identification method and device, electronic equipment and readable storage medium

• Main Author: FENG DOUDOU
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention relates to an artificial intelligence technology, and discloses a named entity recognition method, which comprises the following steps of converting each character in a text to be recognized into a character vector; performing word segmentation processing on the to-be-recognized text to obtain a plurality of segmented words; converting the attribute tags into tag vectors; splicing the character vectors and the label vectors to obtain spliced character vectors, and combining all the spliced character vectors to obtain a spliced character vector sequence; performing feature extraction on the spliced word vector to obtain a feature vector; identifying the feature vector, and performing character identification on the character according to an identification result and the spliced character vector sequence to obtain a corresponding character attribute; and performing word segmentation and attribute labeling on the to-be-recognized text according to the character attributes to obtain a named entity r