“bag-of-words”的概念、定义、翻译、参考文献-科学参考

单词	bag-of-words
释义	bag-of-words Encyclopedia 工学词包释 bag-of-words词包在自然语言处理和信息检索领域中，忽略文本的语序，用一组无序的词汇来表达一段文字或一个文档的文本特征表示方法。
随便看	procuratorial support staff procurement cycle procurement planning system procurement specification procuticle procymidone Procyon prodelta Pro-Democracy Movement Prodicus prodigiosin prodiscrete group prodophytium prodrome prodrug produced water treatment producer producer accuracy producer behavior regulation producer gas producer gas coal tar producer price index producer price index of agricultural product producer price index of agricultural products producer price index of national agricultural products

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。