AIMC Topic:
Semantics

Clear Filters Showing 1231 to 1240 of 1371 articles

MELODI Presto: a fast and agile tool to explore semantic triples derived from biomedical literature.

Bioinformatics (Oxford, England) May 1, 2021
SUMMARY: The field of literature-based discovery is growing in step with the volume of literature being produced. From modern natural language processing algorithms to high quality entity tagging, the methods and their impact are developing rapidly. ...
Natural Language Processing Publications Semantics Software Algorithms
View on PubMed DOI

LBERT: Lexically aware Transformer-based Bidirectional Encoder Representation model for learning universal bio-entity relations.

Bioinformatics (Oxford, England) Apr 20, 2021
MOTIVATION: Natural Language Processing techniques are constantly being advanced to accommodate the influx of data as well as to provide exhaustive and structured knowledge dissemination. Within the biomedical domain, relation detection between bio-e...
Knowledge Bases Semantics Language Research Design Natural Language Processing
View on PubMed DOI

Large-scale entity representation learning for biomedical relationship extraction.

Bioinformatics (Oxford, England) Apr 19, 2021
MOTIVATION: The automatic extraction of published relationships between molecular entities has important applications in many biomedical fields, ranging from Systems Biology to Personalized Medicine. Existing works focused on extracting relationships...
Neural Networks, Computer Software Data Mining Semantics Publications PubMed
View on PubMed DOI

Similarity Calculation, Enrichment Analysis, and Ontology Visualization of Biomedical Ontologies using UFO.

Current protocols Apr 1, 2021
The rapid growth of biomedical ontologies observed in recent years has been reported to be useful in various applications. In this article, we propose two main-function protocols-term-related and entity-related-with the three most common ontology ana...
Diagnostic Tests, Routine Semantics Biological Ontologies Humans Computational Biology Gene Ontology
View on PubMed DOI

Big Data Analytics + Virtual Clinical Semantic Network (vCSN): An Approach to Addressing the Increasing Clinical Nuances and Organ Involvement of COVID-19.

ASAIO journal (American Society for Artificial Internal Organs : 1992) Jan 1, 2021
The coronavirus disease 2019 (COVID-19) pandemic has revealed deep gaps in our understanding of the clinical nuances of this extremely infectious viral pathogen. In order for public health, care delivery systems, clinicians, and other stakeholders to...
Symptom Assessment Semantic Web Medical Informatics Semantics Reproducibility of Results Big Data Data Science Models, Theoretical Machine Learning COVID-19 Humans Artificial Intelligence
View on PubMed DOI

Style transfer with variational autoencoders is a promising approach to RNA-Seq data harmonization and analysis.

Bioinformatics (Oxford, England) Dec 22, 2020
MOTIVATION: The transcriptomic data are being frequently used in the research of biomarker genes of different diseases and biological states. The most common tasks there are the data harmonization and treatment outcome prediction. Both of them can be...
Neural Networks, Computer Software Exome Sequencing RNA-Seq Semantics
View on PubMed DOI

A Scalable Natural Language Processing for Inferring BT-RADS Categorization from Unstructured Brain Magnetic Resonance Reports.

Journal of digital imaging Dec 1, 2020
The aim of this study is to develop an automated classification method for Brain Tumor Reporting and Data System (BT-RADS) categories from unstructured and structured brain magnetic resonance imaging (MR) reports. This retrospective study included 14...
Brain Retrospective Studies Semantics Humans Natural Language Processing Magnetic Resonance Spectroscopy
View on PubMed DOI

Holographic Declarative Memory: Distributional Semantics as the Architecture of Memory.

Cognitive science Nov 1, 2020
We demonstrate that the key components of cognitive architectures (declarative and procedural memory) and their key capabilities (learning, memory retrieval, probability judgment, and utility estimation) can be implemented as algebraic operations on ...
Mental Recall Recognition, Psychology Semantics Judgment Decision Making Probability Deep Learning Cognition Humans Machine Learning
View on PubMed DOI

Clinical concept normalization with a hybrid natural language processing system combining multilevel matching and machine learning ranking.

Journal of the American Medical Informatics Association : JAMIA Oct 1, 2020
OBJECTIVE: Normalizing clinical mentions to concepts in standardized medical terminologies, in general, is challenging due to the complexity and variety of the terms in narrative medical records. In this article, we introduce our work on a clinical n...
Unified Medical Language System Natural Language Processing Humans Semantics Machine Learning
View on PubMed DOI

Use of word and graph embedding to measure semantic relatedness between Unified Medical Language System concepts.

Journal of the American Medical Informatics Association : JAMIA Oct 1, 2020
OBJECTIVE: The study sought to explore the use of deep learning techniques to measure the semantic relatedness between Unified Medical Language System (UMLS) concepts.
Terminology as Topic Unified Medical Language System Deep Learning Semantics ROC Curve Medical Subject Headings Natural Language Processing
View on PubMed DOI
Popular Topics
Recent Journals