AIMC Topic: Semantics

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Enhancing diagnosis prediction with adaptive disease representation learning.

Artificial intelligence in medicine Mar 4, 2025
Diagnosis prediction predicts which diseases a patient is most likely to suffer from in the future based on their historical electronic health records. The time series model can better capture the temporal progression relationship of patient diseases...
Humans Electronic Health Records Diagnosis, Computer-Assisted Semantics Machine Learning Algorithms
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DER-GCN: Dialog and Event Relation-Aware Graph Convolutional Neural Network for Multimodal Dialog Emotion Recognition.

IEEE transactions on neural networks and learning systems Feb 28, 2025
With the continuous development of deep learning (DL), the task of multimodal dialog emotion recognition (MDER) has recently received extensive research attention, which is also an essential branch of DL. The MDER aims to identify the emotional infor...
Semantics Humans Convolutional Neural Networks Algorithms Pattern Recognition, Automated Emotions Deep Learning Neural Networks, Computer
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Author name disambiguation based on heterogeneous graph neural network.

PloS one Feb 26, 2025
With the dramatic increase in the number of published papers and the continuous progress of deep learning technology, the research on name disambiguation is at a historic peak, the number of paper authors is increasing every year, and the situation o...
Graph Neural Networks Cluster Analysis Semantics Authorship Humans Algorithms Neural Networks, Computer Deep Learning
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Chinese medical named entity recognition utilizing entity association and gate context awareness.

PloS one Feb 25, 2025
Recognizing medical named entities is a crucial aspect of applying deep learning in the medical domain. Automated methods for identifying specific entities from medical literature or other texts can enhance the efficiency and accuracy of information ...
Neural Networks, Computer Algorithms China Natural Language Processing Deep Learning Humans Semantics
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Adversarial perturbation and defense for generalizable person re-identification.

Neural networks : the official journal of the International Neural Network Society Feb 22, 2025
In the Domain Generalizable Person Re-Identification (DG Re-ID) task, the quality of identity-relevant descriptor is crucial for domain generalization performance. However, for hard-matching samples, it is difficult to separate high-quality identity-...
Software Validation Detection Algorithms Convolutional Neural Networks Deep Learning Semantics Biometric Identification
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Open-world semi-supervised relation extraction.

Neural networks : the official journal of the International Neural Network Society Feb 20, 2025
Semi-supervised Relation Extraction methods play an important role in extracting relationships from unstructured text, which can leverage both labeled and unlabeled data to improve extraction accuracy. However, these methods are grounded under the cl...
Supervised Machine Learning Data Mining Semantics Neural Networks, Computer Natural Language Processing Humans
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A simple clustering approach to map the human brain's cortical semantic network organization during task.

NeuroImage Feb 18, 2025
Constructing task-state large-scale brain networks can enhance our understanding of the organization of brain functions during cognitive tasks. The primary goal of brain network partitioning is to cluster functionally homogeneous brain regions. Howev...
Cerebral Cortex Adult Nerve Net Female Humans Male Magnetic Resonance Imaging Brain Mapping Young Adult Brain Cognition Cluster Analysis Semantics
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ZS-MNET: A zero-shot learning based approach to multimodal named entity typing.

Neural networks : the official journal of the International Neural Network Society Feb 17, 2025
The task of named entity typing (NET) on social platforms is significant as it involves identifying the various types of named entities within unstructured text. The existing methods for NET only utilize the text modality to classify the types of nam...
Semantics Neural Networks, Computer Machine Learning Humans
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Stress management with HRV following AI, semantic ontology, genetic algorithm and tree explainer.

Scientific reports Feb 17, 2025
Heart Rate Variability (HRV) serves as a vital marker of stress levels, with lower HRV indicating higher stress. It measures the variation in the time between heartbeats and offers insights into health. Artificial intelligence (AI) research aims to u...
Female Male Stress, Psychological Machine Learning Algorithms Genetic Algorithms Heart Rate Semantics Humans Artificial Intelligence
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A text-speech multimodal Chinese named entity recognition model for crop diseases and pests.

Scientific reports Feb 13, 2025
Named Entity Recognition for crop diseases and pests (NER-CDP) is significant in agricultural information extraction and offers vital data support for subsequent knowledge services and retrieval. However, existing NER-CDP methods rely heavily on plai...
Humans Algorithms Semantics Crops, Agricultural China Plant Diseases Natural Language Processing
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