recognition缩写为recog
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。
