“词频-逆文档频率”的概念、定义、翻译、参考文献-科学参考

单词	词频-逆文档频率
释义	词频-逆文档频率 Encyclopedia 管理学词频-逆文档频率释 term frequency-inverse document frequency; TF-IDF词频-逆文档频率用于信息检索与数据挖掘的常用加权技术。
随便看	aquaculture with technology of internet of things aquadag aquafeeds,feeds of aquatic animals aquagel aquagraph aqua ion aqualife exhibition aquamarine aquantic products bioassay Aquaplane Movement aquaponics aquaporin aquaporin-2 aqua-products market structure policy aqua-products price policy aqua regia aqua regia leaching of gold mineral material Aquarids aquarium design aquarium engineering aquarium equipments aquarium science Aquarius Aqua Satellite aquascape design

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。