TAILIEUCHUNG - Báo cáo khoa học: "Automatic Compilation of Travel Information from Automatically Identified Travel Blogs"

In this paper, we propose a method for compiling travel information automatically. For the compilation, we focus on travel blogs, which are defined as travel journals written by bloggers in diary form. We consider that travel blogs are a useful information source for obtaining travel information, because many bloggers' travel experiences are written in this form. Therefore, we identified travel blogs in a blog database and extracted travel information from them. We have confirmed the effectiveness of our method by experiment. . | Automatic Compilation of Travel Information from Automatically Identified Travel Blogs Hidetsugu Nanba Graduate School of Information Sciences Hiroshima City University nanba@ Takahiro Ozaki School of Information Sciences Hiroshima City University Aya Ishino Graduate School of Information Sciences Hiroshima City University ishino@ Haruka Taguma School of Information Sciences Hiroshima City University Daisuke Kobayashi Graduate School of Information Sciences Hiroshima City University kobayashi@ Toshiyuki Takezawa Graduate School of Information Sciences Hiroshima City University takezawa@ Abstract In this paper we propose a method for compiling travel information automatically. For the compilation we focus on travel blogs which are defined as travel journals written by bloggers in diary form. We consider that travel blogs are a useful information source for obtaining travel information because many bloggers travel experiences are written in this form. Therefore we identified travel blogs in a blog database and extracted travel information from them. We have confirmed the effectiveness of our method by experiment. For the identification of travel blogs we obtained scores of for Recall and for Precision. In the extraction of travel information from travel blogs we obtained for Precision at the top 100 extracted local products thereby confirming that travel blogs are a useful source of travel information. 1 Introduction Travel guidebooks and portal sites provided by tour companies and governmental tourist boards are useful sources of information about travel. However it is costly and time consuming to compile travel information for all tourist spots and to keep them up to date manually. Therefore we have studied the automatic compilation of travel information. For the compilation we focused on travel blogs which are defined as travel journals writ ten by bloggers in .

• Báo cáo khoa học
• Automatic Compilation of Travel Information
• Automatically Identified Travel Blogs
• Hidetsugu anba
• báo cáo khoa học
• báo cáo 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 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