- 集体抽样
- sampling: n. 1.取样(品)，取标(本)〔指行动或程序〕。 2.样品，标本。 3. 剽窃拼凑歌曲。
- a class: 甲级; 种类：在某一分类系统中特别定义的部分
- a-class: 也未必是
- at class: 在班上/家里/图书馆/公
- be in the class: 在教室
下载手机词典可随时随地查词查翻译
class sampling中文什么意思
- 集体抽样
下载手机词典可随时随地查词查翻译
例句与用法
- 更多例句： 上一页
- the translator class sample code shows the minimal amount of code necessary to start using a translator class that is able to work across multiple locales
translator类样本代码显示了可以跨多个locale工作的translator类必需的最简单的代码。 - this project template is almost identical to the c vb class assembly project, but with the added automatic reference to the ibm . data . db2 namespace and assembly, as well as the pre-canned class samples for stored procedures
该项目模板几乎与c#/vbclassassembly项目一模一样，但增加了对ibm.data.db2名称空间和程序集的自动引用，以及预装了用于存储过程的类示例。 - one class classification is a machine learning approach different from the traditional pattern recognition approach where two or more class samples are required . however in some real-life cases, we can hardly, even not, get the samples of some classes, or have to pay costly price to obtain the so-needed samples, such as in the case of machinery malfunction . and while in other cases, the sizes of samples among classes are imbalance, such as medical diagnosis
单类分类器是不同于传统模式识别的一种机器学习方法，传统模式识别方法一般需要多个类别的样本(至少两个)，而在有些场合中，几乎无法获取多类的样本，或者获取其样本所需花费的代价非常高，比如：机器故障中我们不可能为了去获得故障样本而让机器特意产生故障；又有些场合的类别样本个数严重不平衡，比如医学上的疾病特征与非疾病特征的比例是严重不平衡的。