AIMC Journal:
Studies in health technology and informatics

Showing 1091 to 1100 of 1278 articles

Acronym Disambiguation in Spanish Electronic Health Narratives Using Machine Learning Techniques.

Studies in health technology and informatics Jan 1, 2017
Electronic Health Records (EHRs) are now being massively used in hospitals what has motivated current developments of new methods to process clinical narratives (unstructured data) making it possible to perform context-based searches. Current approac...
Stroke Electronic Health Records Data Mining Spain Humans Natural Language Processing Machine Learning
View on PubMed

Medical Text Classification Using Convolutional Neural Networks.

Studies in health technology and informatics Jan 1, 2017
We present an approach to automatically classify clinical text at a sentence level. We are using deep convolutional neural networks to represent complex features. We train the network on a dataset providing a broad categorization of health informatio...
Natural Language Processing Semantics Neural Networks, Computer Machine Learning
View on PubMed

Improving Terminology Mapping in Clinical Text with Context-Sensitive Spelling Correction.

Studies in health technology and informatics Jan 1, 2017
The mapping of unstructured clinical text to an ontology facilitates meaningful secondary use of health records but is non-trivial due to lexical variation and the abundance of misspellings in hurriedly produced notes. Here, we apply several spelling...
Meaningful Use Algorithms Electronic Health Records Quality Assurance, Health Care Systematized Nomenclature of Medicine Vocabulary, Controlled Sweden Natural Language Processing
View on PubMed

Prevalence Estimation of Protected Health Information in Swedish Clinical Text.

Studies in health technology and informatics Jan 1, 2017
Obscuring protected health information (PHI) in the clinical text of health records facilitates the secondary use of healthcare data in a privacy-preserving manner. Although automatic de-identification of clinical text using machine learning holds mu...
Sweden Prevalence Confidentiality Medical Records Natural Language Processing Machine Learning Electronic Health Records Humans
View on PubMed

Developing a Manually Annotated Corpus of Clinical Letters for Breast Cancer Patients on Routine Follow-Up.

Studies in health technology and informatics Jan 1, 2017
This paper introduces the annotation schema and annotation process for a corpus of clinical letters describing the disease course and treatment of oestrogen receptor positive breast cancer patients, after completion of primary surgery and radiotherap...
Natural Language Processing Receptors, Estrogen Breast Neoplasms Follow-Up Studies Humans Female
View on PubMed

Development and Evaluation of a Case-Based Retrieval Service.

Studies in health technology and informatics Jan 1, 2017
Identifying similar patients might greatly facilitate the treatment of a given patient, enabling to observe the response and outcome to a particular treatment. Case-based retrieval services dealing with natural language processing are of major import...
Heart Diseases Information Storage and Retrieval Search Engine Medical Subject Headings Electronic Health Records Natural Language Processing Female Italy Humans Male Child
View on PubMed

Linked Data Applications Through Ontology Based Data Access in Clinical Research.

Studies in health technology and informatics Jan 1, 2017
Clinical care and research data are widely dispersed in isolated systems based on heterogeneous data models. Biomedicine predominantly makes use of connected datasets based on the Semantic Web paradigm. Initiatives like Bio2RDF created Resource Descr...
Information Storage and Retrieval Semantics Biomedical Research Internet Biological Ontologies Electronic Health Records
View on PubMed

Evaluation of the Terminology Coverage in the French Corpus LiSSa.

Studies in health technology and informatics Jan 1, 2017
Extracting concepts from medical texts is a key to support many advanced applications in medical information retrieval. Entity recognition in French texts is moreover challenged by the availability of many resources originally developed for English t...
Natural Language Processing Information Storage and Retrieval Systematized Nomenclature of Medicine Language Databases, Bibliographic Vocabulary, Controlled Translating
View on PubMed

Evaluation of Machine Learning Methods to Predict Coronary Artery Disease Using Metabolomic Data.

Studies in health technology and informatics Jan 1, 2017
Metabolomic data can potentially enable accurate, non-invasive and low-cost prediction of coronary artery disease. Regression-based analytical approaches however might fail to fully account for interactions between metabolites, rely on a priori selec...
Metabolomics Machine Learning Logistic Models Coronary Artery Disease Female Models, Theoretical Male Humans Aged Middle Aged
View on PubMed

A Decision Support System for Cardiac Disease Diagnosis Based on Machine Learning Methods.

Studies in health technology and informatics Jan 1, 2017
This paper proposes a decision support system for screening pediatric cardiac disease in primary healthcare centres relying on the heart sound time series analysis. The proposed system employs our processing method which is based on the hidden Markov...
Humans Decision Support Systems, Clinical Heart Defects, Congenital Machine Learning Software Heart Sounds
View on PubMed
Popular Topics
Popular Journals