您要查找的是不是：
- class of document tetrieval 文献检索
- While in the stage of document classifying, NNTCS inputs feature vectors of the document to be classified, runs network with fixed weights, then compares the output with the predefined threshold to judge the class of the unlabelled document. 而在文本分类的时候，输入待分类文档的特征向量，运行固定权值的网络，得到的输出值与阈值比较确定类别。
- Pele was in a class of his own as a footballer. 贝利是举世无双的足球健将。
- He drought along a file of document to back up his claim. 他随身携带一卷宗文件以便证实索赔要求。
- He took the ninth position in his class of forty. 他在40 个人的班级里排在第九名。
- It's no easy task to take control of a class of young children. 管住一个班的小孩子可不是件容易的事。
- This creature can be subsumed in the class of reptiles. 这种生物可以归入爬行动物一类。
- What kind of document is an invoice? 发票是什么样的文件呢?
- To this class of substances belong glass and wood. 属于这类物质的有玻璃、木材等。
- A class of people regarded as stupid and gullible. 愚民阶级被认为愚蠢而易受欺骗的一个阶级
- Copies of Document for Severe Disease or Disability). 重大伤病或残障证明文件影本。
- She taught a class of 30 pupils. 她教一个班, 共三十名学生。
- In this kind of document, we use a specific bold type. 在这种文档中，我们使用一种特殊的粗体字。
- Much the same class of goods that we send to you. 和寄送给你们的大致是相同的货品。
- He drought along a file of document to back up his claim . 他随身携带一卷宗文件以便证实索赔要求。
- My mother's kites are in a class of their own. 我母亲优质风筝独具一格。
- This procedure can be used to number any type of document. 此过程可用于对任何类型的文档进行编号。
- A class of eigenvalue problems is studied. 摘要研究一类特征值问题及其应用。
- One main purpose of document catalogue is to offer retrieval. 文献编目的主要目的之一是为了提供检索。
- She was in a class of thirty members. 她在一个有30个成员的班里。
