Computational linguistics 3 Named entity recognition Natural language processing systems 3 Character recognition 2 NER 2 Automated assignments 1 BERT 1 Biomedical question answering 1 Classification (of information) 1 Computational efficiency 1 Computational resources 1 Computer aided language translation 1 Concept recognition 1 Data mining 1 Deep Learning 1 Deep learning 1 Domain Knowledge 1 Domain knowledge 1 Efficiency 1 External features 1 Feature fusion 1 Graph construction 1 Humans 1 Hyper-parameter 1 Knowledge graph 1 Knowledge graphs 1 Language 1 Language model 1 Learning algorithms 1 Machine learning 1