AIMC Topic: Data Mining

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Identification of Incidental Pulmonary Nodules in Free-text Radiology Reports: An Initial Investigation.

Studies in health technology and informatics Jan 1, 2015
Advances in image quality produced by computed tomography (CT) and the growth in the number of image studies currently performed has made the management of incidental pulmonary nodules (IPNs) a challenging task. This research aims to identify IPNs in...
Radiography, Abdominal Incidental Findings Vocabulary, Controlled Sensitivity and Specificity Humans Decision Support Systems, Clinical Illinois Diagnosis, Computer-Assisted Machine Learning Natural Language Processing Pilot Projects Reproducibility of Results Data Mining Terminology as Topic Radiology Information Systems
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Proposal of Local Automatic Weighing Attribute in CBIR.

Studies in health technology and informatics Jan 1, 2015
Lung cancer is the most common malignant lesion and the principal cause of cancer-related death worldwide. This problem encourages researchers to build computer-aided solutions to help diagnose lung cancer. Content-based image retrieval (CBIR) system...
Vocabulary, Controlled Machine Learning Electronic Health Records Semantics Humans Brazil Pattern Recognition, Automated Natural Language Processing Lung Neoplasms Terminology as Topic Data Mining Radiology Information Systems Image Interpretation, Computer-Assisted
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Acquiring Plausible Predications from MEDLINE by Clustering MeSH Annotations.

Studies in health technology and informatics Jan 1, 2015
The massive accumulation of biomedical knowledge is reflected by the growth of the literature database MEDLINE with over 23 million bibliographic records. All records are manually indexed by MeSH descriptors, many of them refined by MeSH subheadings....
Data Mining MEDLINE Medical Subject Headings Terminology as Topic Natural Language Processing Periodicals as Topic Knowledge Bases Machine Learning Cluster Analysis
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Automated Detection of Postoperative Surgical Site Infections Using Supervised Methods with Electronic Health Record Data.

Studies in health technology and informatics Jan 1, 2015
The National Surgical Quality Improvement Project (NSQIP) is widely recognized as "the best in the nation" surgical quality improvement resource in the United States. In particular, it rigorously defines postoperative morbidity outcomes, including su...
Electronic Health Records Reproducibility of Results Humans Supervised Machine Learning Surgical Wound Infection Sensitivity and Specificity Data Mining Diagnosis, Computer-Assisted Decision Support Systems, Clinical
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Conceptual Knowledge Discovery in Databases for Drug Combinations Predictions in Malignant Melanoma.

Studies in health technology and informatics Jan 1, 2015
The worldwide incidence of melanoma is rising faster than any other cancer, and prognosis for patients with metastatic disease is poor. Current targeted therapies are limited in their durability and/or effect size in certain patient populations due t...
Databases, Pharmaceutical Clinical Pharmacy Information Systems Melanoma Machine Learning Skin Neoplasms Decision Support Systems, Clinical Knowledge Bases Data Mining Antineoplastic Combined Chemotherapy Protocols Natural Language Processing
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Automated Learning of Temporal Expressions.

Studies in health technology and informatics Jan 1, 2015
Clinical notes contain important temporal information that are critical for making clinical diagnosis and treatment as well as for retrospective analyses. Manually created regular expressions are commonly used for the extraction of temporal informati...
Time Factors Natural Language Processing Data Mining Vocabulary, Controlled Chronology as Topic Semantics Terminology as Topic Electronic Health Records Reproducibility of Results Sensitivity and Specificity Machine Learning
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An Approach for Automatic Classification of Radiology Reports in Spanish.

Studies in health technology and informatics Jan 1, 2015
Automatic detection of relevant terms in medical reports is useful for educational purposes and for clinical research. Natural language processing (NLP) techniques can be applied in order to identify them. In this work we present an approach to class...
Radiographic Image Interpretation, Computer-Assisted Data Mining Semantics Terminology as Topic Machine Learning Algorithms Natural Language Processing Translating Radiology Information Systems Spain Vocabulary, Controlled
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Identifying Patients with Depression Using Free-text Clinical Documents.

Studies in health technology and informatics Jan 1, 2015
About 1 in 10 adults are reported to exhibit clinical depression and the associated personal, societal, and economic costs are significant. In this study, we applied the MTERMS NLP system and machine learning classification algorithms to identify pat...
Humans Machine Learning Electronic Health Records Data Mining Boston Reproducibility of Results Depression Sensitivity and Specificity Decision Support Systems, Clinical Diagnosis, Computer-Assisted Natural Language Processing
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Named Entity Recognition in Chinese Clinical Text Using Deep Neural Network.

Studies in health technology and informatics Jan 1, 2015
Rapid growth in electronic health records (EHRs) use has led to an unprecedented expansion of available clinical data in electronic formats. However, much of the important healthcare information is locked in the narrative documents. Therefore Natural...
Terminology as Topic Vocabulary, Controlled China Data Mining Biological Ontologies Neural Networks, Computer Electronic Health Records Language Machine Learning Algorithms
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Automatically Expanding the Synonym Set of SNOMED CT using Wikipedia.

Studies in health technology and informatics Jan 1, 2015
Clinical terminologies and ontologies are often used in natural language processing/understanding tasks as a method for semantically tagging text. One ontology commonly used for this task is SNOMED CT. Natural language is rich and varied: many differ...
Machine Learning Social Media Systematized Nomenclature of Medicine Terminology as Topic Dictionaries as Topic Encyclopedias as Topic Natural Language Processing Data Mining Semantics
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