“retrieval model”的概念、定义、翻译、参考文献-科学参考

单词	retrieval model
释义	retrieval model Encyclopedia 理学检索模型与排序释 retrieval model检索模型与排序信息检索系统所使用的对查询和文档进行匹配的模型，该模型的输入是查询和候选文档集合，输出是经过排序后的文档。
随便看	centered difference centered Euclid space centered family of sets centered hexagonal number centered homographic transformation centered moment centered pentagonal number centered polygonal number centered process centered quadric curve centered quadric surface centered random variable centered rarefaction wave centered rarefaction waves centered rectangular lattice centered sample centered sequence centered set centered spherical system centered square number centered system centered system of sets centered system of spherical surface centered tree centered triangular number

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。