A、for (subitem : allItems):$;$for (key, value) in ip_map:$;$with open(src_file, 'r') as read_stream:$;$read_stream = open(src_file, 'r')
答案:A
A、for (subitem : allItems):$;$for (key, value) in ip_map:$;$with open(src_file, 'r') as read_stream:$;$read_stream = open(src_file, 'r')
答案:A
A. 频率$;$语义$;$时长$;$振幅
A. 机器学习$;$强化学习$;$深度学习$;$监督学习
A. 决策树$;$ 神经网络$;$贝叶斯决策论$;$支持向量机