TAILIEUCHUNG - Automatic generation system of multiple-choice cloze questions and its evaluation

Since English expressions vary according to the genres, it is important for students to study questions that are generated from sentences of the target genre. Although various questions are prepared, it is still not enough to satisfy various genres which students want to learn. On the other hand, when producing English questions, sufficient grammatical knowledge and vocabulary are needed, so it is difficult for non-expert to prepare English questions by themselves. In this paper, we propose an automatic generation system of multiple-choice cloze questions from English texts. Empirical knowledge is necessary to produce appropriate questions, so machine learning is introduced to acquire knowledge from existing questions. To generate the questions from texts automatically, the system (1) extracts appropriate sentences for questions from texts based on Preference Learning, (2) estimates a blank part based on Conditional Random Field, and (3) generates distracters based on statistical patterns of existing questions. Experimental results show our method is workable for selecting appropriate sentences and blank part. Moreover, our method is appropriate to generate the available distracters, especially for the sentence that does not contain the proper noun. | Automatic generation system of multiple-choice cloze questions and its evaluation

• Giáo dục học
• Automatic generation system
• Multiple choice cloze questions
• Statistical learning
• Preference learning
• Ranking voted perceptron
• Conditional random field
• An Automatic Generation System
• Grammar Tests
• Chia Yin Chen
• báo cáo khoa học
• mô hình ngôn ngữ
• xử lý ngôn ngữ tự nhiên
• Automatic test case generation
• Functional testing
• System testing
• Testing based on use case
• Specification language UCML
• Question generation
• Collaborative argumentation
• Question generation system
• Linked open data
• Adopting semantic information
• User Interfaces
• Case Models
• Automatic Generation
• Interface Design
• PON Network
• Management System
• Power Generation Systems
• Overview of ABWR Systems
• Nuclear Power Engineering
• Electric Power University
• Safety Systems of ABWR
• Automatic Depressurization System
• Distance education
• Technological innovations
• Educational technology
• Advancing distance education technologies
• Real time distance lectures
• Automatic digital content generation system
• Efficient
• Feature based
• Conditional Random Field Parsing
• báo cáo ngôn ngữ
• báo cáo hóa học
• công trình nghiên cứu về hóa học
• tài liệu về hóa học
• cách trình bày báo cáo
• BMC Bioinformatics
• Protein structure
• Burial states of residue
• Residue correlation