“question and answer for unstructured text”的概念、定义、翻译、参考文献-科学参考

单词	question and answer for unstructured text
释义	question and answer for unstructured text Encyclopedia 理学问答系统释 question and answer for unstructured text面向非结构化文本的问答接受用户以自然语言形式描述的问题，并从大量的非结构化文本数据中查找出能回答该问题的准确、简洁答案。是一类信息检索系统。
随便看	To Be and to Have To Be Carefree, block-printed edition, Song Dynasty to become a Buddha immediately to be delicately conceived to be entirely made over To Be Longlasting: Archives and Archival Management Tobias George Smollett tobit regression model Tobit回归模型 tobogganing Toby Jug Nebula TOC Tocantins River TOCC toccata TOC Five-step focusing method Tocharian group Tocharian language Tochigi-ken Tocilizumab TOC measuring instrument tocolytic drugs to complete square to concentrate on self-cultivation to conquer hardness by softness

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。