TypeError Cant instantiate abstract class Euclidean with abstract methods

TypeError: Can't instantiate abstract class Euclidean with abstract methods get_metric, score_pairs

出现该错误的原因是metric_learn版本错误。SSG的版本为0.3.0.直接使用

pip install --user metric_learn==0.3.0

直接更换版本

你可能感兴趣的:(TypeError Cant instantiate abstract class Euclidean with abstract methods)