question-answerの例文

例文

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1. At last , this paper introduces the evaluation of question - answering system
2. This paper introduces the current research status and the methods that are often used in question - answering
3. In general , a question - answering system is made up of three parts : question analysis , information retrieval and answer extraction
4. Question - answering is a hot research field in natural language processing , which includes many kinds of nlp technology
5. Question - answering system is a research topic which collecting natural language processing , knowledge expressing and information retrieving to one body . it establishes on the text retrieval foundation , but it is different from the traditional search engines