label_map = [x.strip() for x in open(args.label_map).readlines()]
时间: 2024-06-03 15:09:11 浏览: 15
This line of code reads the contents of a file specified by the 'args.label_map' argument and removes any leading or trailing white space from each line using the strip() method. The resulting list of strings is then assigned to the variable 'label_map'.
The purpose of this code is likely to create a mapping between class labels and their corresponding indices, which can be useful when training a machine learning model. For example, if the label_map file contains lines such as "cat" and "dog", the resulting label_map list might look like ['cat', 'dog'], with 'cat' corresponding to index 0 and 'dog' corresponding to index 1. This mapping can then be used to convert class labels to indices during training and inference.