ShAReCLEF eHealth 2013: Natural Language Processing and Information Retrieval for Clinical Care

This is the pilot year of the ShARe/CLEF eHealth Evaluation Lab, a shared taskfocused on natural language processing (NLP) and information retrieval (IR)for clinical care. The task is co-organized by the Shared Annotated Resources(ShARe) project and the CLEF Initiative (Conference and Labs of the EvaluationForum, formerly known as Cross-Language Evaluation Forum). The vision ofShARe/CLEF is two-fold: (1) to develop tasks that potentially impact patientunderstanding of medical information and (2) to provide the community with anincreasingly sophisticated dataset of clinical narrative to advance the state-of-the-art in Natural Language Processing, Information Extraction andInformation Retrieval in healthcare.The ShARe/CLEF eHealth 2013 Challenge has three tasks: Task 1 and Task 2involve annotation of entities in a set of narrative clinical reports; Task 3involves retrieval of web pages based on queries generated when reading theclinical reports. The datasets for Tasks 1 and 2 comprise de-identifiedclinical free-text notes from the MIMIC-II database (version 2.5). The datasetfor Task 3 consists of a set of medical-related documents provided by theKhresmoi E.U. Consortium. This project provides data files for Task 1 and Task2 only.