“question answering retrieval”的概念、定义、翻译、参考文献-科学参考

单词	question answering retrieval
释义	question answering retrieval Encyclopedia 管理学问答式检索释 question answering retrieval 问答式检索接受用户以自然语言形式描述的提问，并从大量异构数据中查找出能回答提问的准确、简洁答案的检索方式。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。