Intro
Preface
Organization
Contents
Depression and Mental Health
Detection of Depression and Its Likelihood in Children and Adolescents: Evidence from a 15-Years Study
1 Introduction
2 Methodology
2.1 Data Processing
2.2 Case Selection
2.3 Machine Learning Based Process
3 Experiments
3.1 Dataset
3.2 Sample
3.3 Result and Analysis
4 Discussion
5 Conclusion
References
A Combined Attribute Extraction Method for Detecting Postpartum Depression Using Social Media
1 Introduction
2 Materials
3 Methods
3.1 Data Pre-processing

3.2 Attributes Extraction
3.3 Text Classification Techniques
4 Experimental Results
4.1 Attributes Analysis of Various Methods
4.2 Classification Results
5 Conclusion and Future Work
References
Network Analysis of Relationships and Change Patterns in Depression and Multiple Chronic Diseases Based on the China Health and Retirement Longitudinal Study
1 Introduction
2 Methods
2.1 Study Population and Measurements
2.2 Statistical Analyses
3 Results
3.1 Characteristics of the Study Population
3.2 Depression, Chronic Diseases Network

3.3 Network Stability and Accuracy
3.4 Network Comparisons Test (NCT)
4 Discussion
References
Exploring Etiology of Nonsuicidal Self-injury by Using Knowledge Graph Approach
1 Introduction
2 Knowledge Graphs
3 Knowledge Graphs of NSSI
4 Case Study: Semantic Analysis on the Etiology of NSSI Related with Mental States
5 Discussion and Conclusion
5.1 Discussion
5.2 Future Work and Conclusions
References
A Question and Answering System for Mental Health of the Elderly Based on BiLSTM-CRF Model and Knowledge Graph
1 Introduction

2 Data Resources and Data Processing
2.1 Data Resources
2.2 Data Processing
3 Research Methods
3.1 The Elderly Mental Health Question and Answering System
3.2 Named-Entity Recognition
3.3 BiLSTM-CRF Model
3.4 Answer Matching
4 Experimental Results Display and Analysis
4.1 Experimental Setup
4.2 Implementation and Verification of Question and Answering System
5 Conclusion
References
Data Security, Privacy and Healthcare Systems
Australia's Notifiable Data Breach Scheme: An Analysis of Risk Management Findings for Healthcare
1 Introduction
2 Methods

2.1 Descriptive Statistics for High Level Data Breach Causes
2.2 Descriptive Statistics for Detailed Data Breach Causes
2.3 Pareto Analysis
2.4 Correlation of Data Breach Causes
3 Principal Results
4 Discussion
4.1 Limitations and Future Work
5 Conclusions
References
Analysis and Protection of Public Medical Dataset: From Privacy Perspective
1 Introduction
2 Method
2.1 Anonymization Approaches in Medical Data
2.2 Differential Privacy in Medical Data
3 Analysis
3.1 Improving k and l
4 Conclusion
References