Hệ Thống Hỏi Đáp Dựa Trên Đồ Thị Tri Thức COVID-19

Người đăng

Ẩn danh

Thể loại

thesis

2021

113
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0

Phí lưu trữ

30.000 VNĐ

Mục lục chi tiết

ACKNOWLEDGMENTS

ABSTRACTS

TABLE OF CONTENTS

1. CHAPTER 1: INTRODUCTION

1.1. Research questions and targets

1.2. Targets

1.3. Problem Statement

2. CHAPTER 2: BACKGROUND AND RELATED WORK

2.1. Semantic web technologies

2.2. Web Ontology Language (OWL)

2.3. Discrimination of knowledge graph

2.4. Question Answering over Knowledge Graph

3. CHAPTER 3: TOWARDS QUESTION ANSWERING OVER KNOWLEDGE GRAPH BENCHMARK CORPORA

3.1. Question Type Classification

3.2. GROUP BY-HAVING

4. CHAPTER 4: VIETNAMESE DBPEDIA KNOWLEDGE GRAPH

4.1. Vietnamese DBpedia generation

4.2. Raw Infobox Extraction

4.3. Mapping-Based Infobox Extraction

4.4. Relations and Predicates

5. CHAPTER 5: QUESTION ANSWERING OVER KNOWLEDGE GRAPH METHODOLOGY

5.1. Subgraph matching techniques

5.2. Template-based technique

5.3. Information retrieval-based technique

6. CHAPTER 6: EXPERIMENTS AND RESULTS

6.1. End-to-end Comparison

6.2. Influence of Question Taxonomy

6.3. Effects of Quantity of Question

6.4. The trade-off between English and Vietnamese

6.5. Summary

7. CHAPTER 7: QUESTION ANSWERING APPLICATION FOR QUESTION ANSWERING SYSTEMS OVER KNOWLEDGE GRAPH

7.1. Description of COVID-KGQA application

8. CHAPTER 8: CONCLUSION

8.1. Summary of the work

8.2. Future Directions

REFERENCES

LIST OF ABBREVIATIONS

LIST OF TABLES

LIST OF FIGURES

Khóa luận tốt nghiệp hệ thống thông tin question answering over knowledge graphs for covid 19

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Khóa luận tốt nghiệp hệ thống thông tin question answering over knowledge graphs for covid 19