20-Joint entity and relation extraction based on a hybrid neural network(LSTM-ED+CNN),考虑长距离的实体标签之间的关

文章目录 abstract 1.introduction 2.相关工作 2.1. Named entity recognition 2.2. Relation classification 2.3 联合模型 2.4. LSTM and CNN models On NLP 3.模型 3.1. Bidirectional LSTM encoding layer 3.2. Named entity rec

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