声明
摘要
Abstract
Table of Content
List of Figures
List of Tables
List of Abbreviation
Chapter 1 Introduction
1.1 Background
1.2 Research Motivation
1.3 Research Question and Methodologies
1.3.1 Research Question
1.3.2 Methodologies
1.4 Previous Work
1.5 Main Work and Structure of this Thesis
Chapter 2 Magnetic Resonance Images Data
2.1 Magnetic Resonance Imaging(MRI)
2.2 ADNI Database
2.3 Three Class of Data
2.4 Diagnosis of AD
2.5 Dementia on the AD
Chapter 3 Methods
3.1 Data Preprocessing Pipelines Framework
3.1.1 Acquisition Data
3.1.2 Slice Timing Correction
3.1.3 Correction of Heard Movement
3.1.4 Motion Correction and Normalization
3.1.5 Spatial Smoothing
3.1.6 Data Analysis
3.1.7 Brain Activity’s Located
3.1.8 Brain Connectivity
3.2 Machine Learning Algorithms
3.2.1 Decision Tree
3.2.2 J48 Decision Tree
3.2.3 Logistic Model Trees(LMT)
3.2.4 Sequential Minimal Optimization(SMO)
3.2.5 Random Forest
Chapter 4 Experimental and Discussion
4.1 Preprocess Data
4.1.1 Feature Extraction
4.1.2 Feature Selection
4.2 Thickness Features
4.3 Adaboost Algorithm
4.4 Procedure of AD Detection
4.4.1 Results and Analysis Comparisons
4.4.2 Performance Evaluation Measure
4.4.3 Analysis Results with other Algorithms
4.4.4 Comparison between NRF with other Algorithms
Chapter 5 Conclusion and Future Work
References
Research Publication
Acknowledgement