Negation recognition in clinical natural language processing using a combination of the NegEx algorithm and a convolutional neural network

Important clinical information of patients is present in unstructured free-text fields of Electronic Health Records (EHRs). While this information can be extracted using clinical Natural Language Processing (c...

Source: BMC Medical Informatics and Decision Making - October 13, 2023 Category: Information Technology Authors: Guillermo Arg üello-González, José Aquino-Esperanza, Daniel Salvador, Rosa Bretón-Romero, Carlos Del Río-Bermudez, Jorge Tello and Sebastian Menke Tags: Research Source Type: research