re-collect

The shepherd re-collect his flock.

牧人重新聚集起他的羊群.

Result After filtration, the platelet re-collect rate was 94.9%, the elimination rate 13.5% ( mean).

结果过滤后血小板回收率平均为94.9%，白细胞去除率为98%，输注无效率为13.5%（均数）；

Customers who do not collect their notebook in the designated collection period are required to re-collect in the next round of distribution period and no compensation will be made.

客户如未能于指定日期内提取电脑，客户可于下一派货展期内领取，但将不获任何赔偿。

Re-collect data and label need expend rich price in real world.

而在真实世界中重新收集数据然后标记需要花费很昂贵的代价。

Traditional methods based on machine learning and statistics require lots of training samples to train classification model. If categories are changed, we need to re-collect training samples, which is time-consuming and laborious.

传统的基于统计和机器学习的分类方法需要大量的训练集来训练分类模型，如果类别改变需要重新收集大量的训练集合，费时费力。

In many real world applications, it is expensive or impossible to re-collect the needed training data and rebuild the models.

在许多现实世界的应用中，重新收集所需的训练数据和再次训练模型的代价是昂贵的，同时丢弃所有原始领域中的训练数据完全不用也是一种资源的浪费。