Minería de textos para el análisis del subregistro de lesiones por causa externa en el servicio de urgencias de un hospital de tercer nivel

External Cause of Injuries (ECI) represent a serious health problem, however diagnosis using nonspecific codes may underestimate their severity. This situation is common in many hospitals, affecting the resources allocation and health priorities. Analyzing data from the emergency department of a hospital, four predictive models were implemented: Text-Logistic regression (TF-IDF), logistic regression, decision