Chinese named entity identification method based on BERT and SemiCRF
A named entity recognition, Chinese technology, applied in neural learning methods, instruments, biological neural network models, etc., can solve the problems of ignoring, inability to solve polysemy, word embeddings indicating limited learning quality, etc. meaning, the effect of ensuring accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0042] like figure 1 Shown is a flow chart of a Chinese named entity recognition method based on BERT and SemiCRF, constructed as figure 2 Shown named entity recognition model, described model comprises BERT language model, two-way LSTM and CRF and SemiCRF joint module, described method described method comprises steps:
[0043] S1. Obtain a pre-trained BERT model;
[0044] Specifically, the acquisition method includes: downloading Google's open source BERT source code, using the BERT source code to use the existing pre-training technology on a massive unlabeled Chinese text corpus to obtain the BERT pre-training language model; or directly downloading Google's official pre-trained language model The Chinese BERT language model chinese_L-12_H-768_A-12.
[0045] S2. Preprocessing the original corpus data for named entity recognition, constructing a training set for named entity recognition, including steps:
[0046]S21. Perform routine data preprocessing on the original cor...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap