Reading comprehension reading 4 article 3 Data mining 2 Machine reading comprehension 2 Natural language processing systems 2 Vocabulary 2 comprehension 2 female 2 human 2 human experiment 2 male 2 Adolescent 1 Adult readers 1 Aging 1 Aphasia 1 Article 1 Assessment 1 Attention mechanisms 1 AutoTutor 1 Benchmarking 1 Biomedical named entity recognition 1 Cerebral Cortex 1 Character recognition 1 Comprehension 1 Deep Learning 1 Deep learning 1 Elementary school 1 Entity definition information 1 Entity identification 1