AIMC Topic: Vocabulary

Clear Filters Showing 11 to 20 of 44 articles

Semantic Search for Large Scale Clinical Ontologies.

AMIA ... Annual Symposium proceedings. AMIA Symposium Feb 21, 2022
Finding concepts in large clinical ontologies can be challenging when queries use different vocabularies. A search algorithm that overcomes this problem is useful in applications such as concept normalisation and ontology matching, where concepts can...
Semantics Biological Ontologies Humans Algorithms Vocabulary, Controlled Vocabulary
View on PubMed

Stopwords in technical language processing.

PloS one Aug 5, 2021
There are increasing applications of natural language processing techniques for information retrieval, indexing, topic modelling and text classification in engineering contexts. A standard component of such tasks is the removal of stopwords, which ar...
Humans Natural Language Processing Vocabulary Semantics Task Performance and Analysis
View on PubMed DOI

Improved characterisation of clinical text through ontology-based vocabulary expansion.

Journal of biomedical semantics Apr 12, 2021
BACKGROUND: Biomedical ontologies contain a wealth of metadata that constitutes a fundamental infrastructural resource for text mining. For several reasons, redundancies exist in the ontology ecosystem, which lead to the same entities being described...
Vocabulary, Controlled Humans Vocabulary Ecosystem Data Mining Biological Ontologies
View on PubMed DOI

Ten simple rules for engaging with artificial intelligence in biomedicine.

PLoS computational biology Feb 11, 2021
Biomedical Technology Vocabulary Artificial Intelligence Machine Learning Humans Deep Learning Computational Biology
View on PubMed DOI

Learning about phraseology from corpora: A linguistically motivated approach for Multiword Expression identification.

PloS one Aug 27, 2020
Multiword Expressions (MWEs) are idiosyncratic combinations of words which pose important challenges to Natural Language Processing. Some kinds of MWEs, such as verbal ones, are particularly hard to identify in corpora, due to their high degree of mo...
Natural Language Processing Semantics Vocabulary
View on PubMed DOI

Biomedical word sense disambiguation with bidirectional long short-term memory and attention-based neural networks.

BMC bioinformatics Dec 2, 2019
BACKGROUND: In recent years, deep learning methods have been applied to many natural language processing tasks to achieve state-of-the-art performance. However, in the biomedical domain, they have not out-performed supervised word sense disambiguatio...
Vocabulary Support Vector Machine Natural Language Processing Neural Networks, Computer Algorithms Humans
View on PubMed DOI

RnRTD: Intelligent Approach Based on the Relationship-Driven Neural Network and Restricted Tensor Decomposition for Multiple Accusation Judgment in Legal Cases.

Computational intelligence and neuroscience Jul 7, 2019
The use of intelligent judgment technology to assist in judgment is an inevitable trend in the development of judgment in contemporary social legal cases. Using big data and artificial intelligence technology to accurately determine multiple accusati...
Algorithms Vocabulary Judgment Neural Networks, Computer Artificial Intelligence Humans
View on PubMed DOI

Intelligent diagnosis with Chinese electronic medical records based on convolutional neural networks.

BMC bioinformatics Feb 1, 2019
BACKGROUND: Benefiting from big data, powerful computation and new algorithmic techniques, we have been witnessing the renaissance of deep learning, particularly the combination of natural language processing (NLP) and deep neural networks. The adven...
Humans Semantics Vocabulary Dictionaries as Topic Language Neural Networks, Computer Natural Language Processing Electronic Health Records
View on PubMed DOI

Disease vocabulary size as a surrogate marker for physicians' disease knowledge volume.

PloS one Dec 27, 2018
OBJECTIVE: Recognizing what physicians know and do not know about a particular disease is one of the keys to designing clinical decision support systems, since these systems can fulfill complementary role by recognizing this boundary. To our knowledg...
Vocabulary Decision Support Systems, Clinical Knowledge Bases Physicians Japan Analysis of Variance Surveys and Questionnaires Humans
View on PubMed DOI

EHR phenotyping via jointly embedding medical concepts and words into a unified vector space.

BMC medical informatics and decision making Dec 12, 2018
BACKGROUND: There has been an increasing interest in learning low-dimensional vector representations of medical concepts from Electronic Health Records (EHRs). Vector representations of medical concepts facilitate exploratory analysis and predictive ...
Clinical Coding Machine Learning Phenotype Humans Electronic Health Records Terminology as Topic Natural Language Processing Vocabulary
View on PubMed DOI
Popular Topics
Recent Journals