Prediction of lumbar vertebral strength of elderly men based on quantitative computed tomography images using machine learning

Keyphrases

• Machine Learning 100%
• Elderly People 100%
• Computed Tomography Images 100%
• Lumbar Vertebrae 100%
• Vertebral Strength 100%
• Quantitative Computed Tomography 100%
• Grayscale Value 37%
• Vertebral Fracture 25%
• Prediction Accuracy 12%
• Highly Accurate 12%
• Dimensionality Reduction 12%
• Feature Dimension 12%
• Mean Squared Error 12%
• Clinical Application 12%
• Finite Element Analysis 12%
• Parameter Extraction 12%
• Effective Approach 12%
• Lumbar Spine 12%
• Grayscale 12%
• Prediction Model 12%
• Coefficient of Determination 12%
• Vertebral Body 12%
• Least Squares Support Vector Regression (LSSVR) 12%
• Fracture Risk 12%
• Strengths-based 12%
• Feature Selection 12%
• Generalized Regression Neural Network 12%
• Non-invasive Assessment 12%
• Computed Tomography Data 12%
• Machine Learning Models 12%
• Axial Rigidity 12%
• Mean Bias 12%
• Structural Rigidity 12%
• Vertebral Fracture Risk 12%

Engineering

• Grayscale Value 100%
• Learning System 100%
• Rigidity 66%
• Principal Components 66%
• Feature Extraction 33%
• Simplifies 33%
• Effective Approach 33%
• Accurate Prediction 33%
• Dimensionality 33%
• Grayscale 33%
• Clinical Application 33%
• Main Factor 33%
• Mean-Squared-Error 33%
• Finite Element Analysis 33%
• Support Vector Machine 33%