TAILIEUCHUNG - Báo cáo khoa học: "Generating the Structure of Argument"

This paper demonstrates that generating arguments in natural language requires planning at an abstract level, and that the appropriate abstraction cannot be captured by approaches based solely upon coherence relations. An abstraction based planning system is presented which employs operators motivated by empirical study and rhetorical maxims. These operators include a subset of traditional deductive rules of inference, argumentation theoretic rules of refutation, and inductive reasoning patterns. . | Generating the Structure of Argument Chris Reed Department of IS and Computing Brunel University Middlesex Uxbridge UB8 3PH England Derek Long Department of Computer Science University of Durham South Road Durham DH1 3LE England Abstract This paper demonstrates that generating arguments in natural language requires planning at an abstract level and that the appropriate abstraction cannot be captured by approaches based solely upon coherence relations. An abstraction based planning system is presented which employs operators motivated by empirical study and rhetorical maxims. These operators include a subset of traditional deductive rules of inference argumentation theoretic rules of refutation and inductive reasoning patterns. The paper presents a unified system in which the various argument forms are employed in generating rich complex structures for persuasive text. Introduction The ability to generate arguments in natural language is attracting wide-ranging research interest and it is becoming clear that the problem is also stimulating investigation of a number of problems of importance to natural language generation NLG as a whole Reed and Long 1997a . Argumentation is particularly appropriate as an NLG problem both because it is more highly structured than other forms of natural language and because there are a variety of established metrics developed in rhetoric and social psychology for judging the resultant quality of a text. These advantages are being exploited in the design and implementation of the Rfietorica system of which the current work forms a part. 1 Problems with RST A number of limitations of the generative capacity of Rhetorical Structure Theory RST Mann and Thompson 1988 have recently been identified - most notably its inability to adequately handle intention Moore and Paris 1994 . Through investigation of a particular genre - persuasive text - it has become clear that RST suffers from a much wider .

• Báo cáo khoa học
• Generating the Structure of Argument
• Chris Reed
• Long Papers
• báo cáo khoa học
• mô hình ngôn ngữ
• xử lý ngôn ngữ tự nhiên
• Bài giảng Xử lý ngôn ngữ tự nhiên
• Ngôn ngữ tự nhiên
• Kỹ thuật lập trình
• Xử lý nhập nhằng ngữ nghĩa
• Xử lý ngữ nghĩa
• Xử lý ngôn ngữ
• Natural Language Processing
• Ngôn ngữ lập trình
• Nhập nhằng cấu trúc
• Tri thức về ngôn ngữ
• Mô hình n gram
• Dịch máy
• Phương pháp dịch máy
• Hiểu ngôn ngữ
• Phân tích ngữ nghĩa
• Phân loại tin tự động
• Biểu diễn vị từ
• Thuộc tính về sự kiện
• Thuộc tính về sự kiện
• Mô hình ngôn ngữ Google Book N grams
• Mô hình ngôn ngữ KenLM
• Phương pháp làm mịn
• Tách từ tiếng Việt
• Gán nhãn từ loại
• Phân tích cú pháp
• Nghĩa từ vựng
• Phân giải nhập nhằng từ
• Phân loại văn bản
• Lexical chain
• Phản hồi thông tin
• Bài toán PTCP
• Cấu trúc ngữ pháp
• Phân tích cú pháp xác suất
• CKY kết hợp xác suất
• Văn phạm phi ngữ cảnh xác suất
• Hình thái học