AIMC Topic: Learning

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G2GT: Retrosynthesis Prediction with Graph-to-Graph Attention Neural Network and Self-Training.

Journal of chemical information and modeling Mar 22, 2023
Retrosynthesis prediction, the task of identifying reactant molecules that can be used to synthesize product molecules, is a fundamental challenge in organic chemistry and related fields. To address this challenge, we propose a novel graph-to-graph t...
Algorithms Electric Power Supplies Learning Neural Networks, Computer
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Neural learning rules for generating flexible predictions and computing the successor representation.

eLife Mar 16, 2023
The predictive nature of the hippocampus is thought to be useful for memory-guided cognitive behaviors. Inspired by the reinforcement learning literature, this notion has been formalized as a predictive map called the successor representation (SR). T...
Algorithms Learning Neural Networks, Computer Reinforcement, Psychology Hippocampus
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A Deep-Learning Framework for Analysing Students' Review in Higher Education.

Computational intelligence and neuroscience Mar 16, 2023
As part of continuous process improvements to teaching and learning, the management of tertiary institutions requests students to review modules towards the end of each semester. These reviews capture students' perceptions about various aspects of th...
Students Learning Feedback Humans Deep Learning
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MedViT: A robust vision transformer for generalized medical image classification.

Computers in biology and medicine Mar 14, 2023
Convolutional Neural Networks (CNNs) have advanced existing medical systems for automatic disease diagnosis. However, there are still concerns about the reliability of deep medical diagnosis systems against the potential threats of adversarial attack...
Reproducibility of Results Learning Neural Networks, Computer
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Using Gesture Recognition for AGV Control: Preliminary Research.

Sensors (Basel, Switzerland) Mar 14, 2023
In this paper, we present our investigation of the 2D Hand Gesture Recognition (HGR) which may be suitable for the control of the Automated Guided Vehicle (AGV). In real conditions, we deal with, among others, a complex background, changing lighting ...
Upper Extremity Gestures Hand Learning Neural Networks, Computer Algorithms
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Optimization Algorithm of Moving Object Detection Using Multiscale Pyramid Convolutional Neural Networks.

Computational intelligence and neuroscience Mar 10, 2023
Object detection and recognition is a very important topic with significant research value. This research develops an optimised model of moving target identification based on CNN to address the issues of insufficient positioning information and low t...
Learning Semantics Neural Networks, Computer Recognition, Psychology Algorithms
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Neural knowledge assembly in humans and neural networks.

Neuron Mar 9, 2023
Human understanding of the world can change rapidly when new information comes to light, such as when a plot twist occurs in a work of fiction. This flexible "knowledge assembly" requires few-shot reorganization of neural codes for relations among ob...
Humans Neural Networks, Computer Learning Frontal Lobe
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Deep Neural Networks-Based Age Estimation of Cadavers Using CT Imaging of Vertebrae.

International journal of environmental research and public health Mar 9, 2023
Although age estimation upon death is important in the identification of unknown cadavers for forensic scientists, to the best of our knowledge, no study has examined the utility of deep neural network (DNN) models for age estimation among cadavers. ...
Neural Networks, Computer Humans Imaging, Three-Dimensional Learning Male Spine Female Tomography, X-Ray Computed
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Putting the "Big" in Big Data: Learning to Be Just as (Un)certain as a Clinician at EEG.

Neurology Mar 6, 2023
Electroencephalography Artificial Intelligence Learning Humans Machine Learning
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Decoding behavior from global cerebrovascular activity using neural networks.

Scientific reports Mar 2, 2023
Functional Ultrasound (fUS) provides spatial and temporal frames of the vascular activity in the brain with high resolution and sensitivity in behaving animals. The large amount of resulting data is underused at present due to the lack of appropriate...
Neural Networks, Computer Brain Rats Sleep Animals Learning
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