Ptr4BERT: Automatic Semisupervised Chinese Government Message Text Classification Method Based on Transformer-Based Pointer Generator Network

<div>Architecture of the feature extraction model and transformer-based pointer generator network, for government message, preprocessing. We get the embedding of the final text and input it into the text classification method.</div>

Advances in Multimedia

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Figure 2: Ptr4BERT: Automatic Semisupervised Chinese Government Message Text Classification Method Based on Transformer-Based Pointer Generator Network 

Figure 2 | Ptr4BERT: Automatic Semisupervised Chinese Government Message Text Classification Method Based on Transformer-Based Pointer Generator Network 