AIMC Journal:
Journal of biomedical informatics

Showing 511 to 520 of 650 articles

Using classification models for the generation of disease-specific medications from biomedical literature and clinical data repository.

Journal of biomedical informatics Apr 20, 2017
OBJECTIVE: Mining disease-specific associations from existing knowledge resources can be useful for building disease-specific ontologies and supporting knowledge-based applications. Many association mining techniques have been exploited. However, the...
Biological Ontologies Disease Machine Learning Periodicals as Topic Humans Data Mining Publications Databases as Topic
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EHR-based phenotyping: Bulk learning and evaluation.

Journal of biomedical informatics Apr 12, 2017
In data-driven phenotyping, a core computational task is to identify medical concepts and their variations from sources of electronic health records (EHR) to stratify phenotypic cohorts. A conventional analytic framework for phenotyping largely uses ...
Electronic Health Records Models, Statistical Supervised Machine Learning Data Curation Humans Phenotype
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Predicting healthcare trajectories from medical records: A deep learning approach.

Journal of biomedical informatics Apr 12, 2017
Personalized predictive medicine necessitates the modeling of patient illness and care processes, which inherently have long-term temporal dependencies. Healthcare observations, stored in electronic medical records are episodic and irregular in time....
Delivery of Health Care Electronic Health Records Humans Neural Networks, Computer Disease Progression Health Status
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Building a comprehensive syntactic and semantic corpus of Chinese clinical texts.

Journal of biomedical informatics Apr 9, 2017
OBJECTIVE: To build a comprehensive corpus covering syntactic and semantic annotations of Chinese clinical texts with corresponding annotation guidelines and methods as well as to develop tools trained on the annotated corpus, which supplies baseline...
Humans Language China Data Curation Narration Data Mining Natural Language Processing Semantics
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Assigning clinical codes with data-driven concept representation on Dutch clinical free text.

Journal of biomedical informatics Apr 8, 2017
Clinical codes are used for public reporting purposes, are fundamental to determining public financing for hospitals, and form the basis for reimbursement claims to insurance providers. They are assigned to a patient stay to reflect the diagnosis and...
Semantics Clinical Coding Knowledge Bases Netherlands Humans Language Natural Language Processing Algorithms
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ZK DrugResist 2.0: A TextMiner to extract semantic relations of drug resistance from PubMed.

Journal of biomedical informatics Apr 4, 2017
Extracting useful knowledge from an unstructured textual data is a challenging task for biologists, since biomedical literature is growing exponentially on a daily basis. Building an automated method for such tasks is gaining much attention of resear...
PubMed Semantics Drug Resistance Humans Machine Learning
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NegAIT: A new parser for medical text simplification using morphological, sentential and double negation.

Journal of biomedical informatics Mar 22, 2017
Many different text features influence text readability and content comprehension. Negation is commonly suggested as one such feature, but few general-purpose tools exist to discover negation and studies of the impact of negation on text readability ...
Bayes Theorem Medical Informatics Comprehension Data Curation Humans Software Language Natural Language Processing
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Longitudinal analysis of discussion topics in an online breast cancer community using convolutional neural networks.

Journal of biomedical informatics Mar 18, 2017
Identifying topics of discussions in online health communities (OHC) is critical to various information extraction applications, but can be difficult because topics of OHC content are usually heterogeneous and domain-dependent. In this paper, we prov...
Female Breast Neoplasms Humans Neural Networks, Computer Patient Participation Cross-Sectional Studies Internet
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A reductionist approach to extract robust molecular markers from microarray data series - Isolating markers to track osseointegration.

Journal of biomedical informatics Mar 11, 2017
Complexities in the full genome expression studies hinder the extraction of tracker genes to analyze the course of biological events. In this study, we demonstrate the applications of supervised machine learning methods to reduce the irrelevance in m...
Osseointegration Genetic Markers Bone and Bones Titanium Prostheses and Implants Machine Learning Biomarkers
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Classification of toxicity effects of biotransformed hepatic drugs using whale optimized support vector machines.

Journal of biomedical informatics Mar 8, 2017
Measuring toxicity is an important step in drug development. Nevertheless, the current experimental methods used to estimate the drug toxicity are expensive and time-consuming, indicating that they are not suitable for large-scale evaluation of drug ...
Humans Forecasting Drug Discovery Chemical and Drug Induced Liver Injury Algorithms Support Vector Machine Drug-Related Side Effects and Adverse Reactions
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