Linguistic features Alzheimers disease 1 Automated detection 1 Classification (of information) 1 Cognitive impairment 1 Computational linguistics 1 Detection system 1 Digital storage 1 Healthy controls 1 Hungarians 1 Intergroup prejudice detection system 1 Knowledge discovery framework 1 Learning systems 1 Linguistics 1 Logistic regression with regularization 1 Logistic regressions 1 Machine learning 1 Neurodegenerative diseases 1 Patient's suffering 1 Rich features 1 Semantics 1 Significance levels 1 Social media platforms 1 Social media text classification 1 Social networking (online) 1 Speech transcripts 1 Spontaneous speech 1 Terrorist attacks 1 Text classification 1 Text processing 1