recognition由哪个动词变化的

recognition由recognize动词变化的

例句

1、

The thing is， machines still have limitations when it comes to facial recognition.

问题在于，进行人脸识别时机器也是有局限性的。

2、

"An ultimate face recognition algorithm should perform with billions of people in a dataset，" the researchers wrote.

“一个终极的人脸识别算法应该可以识别数据集中数以十亿计的人，”研究人员写道。