我用一个名为“ correlation_coefficient”的自定义指标来保存一个keras模型。 当我尝试按以下方式加载保存的模型时：
model = load_model('model.h5', custom_objects={'correlation_coefficient':correlation_coefficient})
出现以下错误：
FailedPreconditionError: 2 root error(s) found.
(0) Failed precondition: Attempting to use uninitialized value metrics_7/correlation_coefficient/pearson_r/variance_labels/mean_label
[[{{node metrics_7/correlation_coefficient/pearson_r/variance_labels/mean_label/read}}]]
[[loss_7/mul/_16917]]
(1) Failed precondition: Attempting to use uninitialized value metrics_7/correlation_coefficient/pearson_r/variance_labels/mean_label
[[{{node metrics_7/correlation_coefficient/pearson_r/variance_labels/mean_label/read}}]]
0 successful operations.
0 derived errors ignored.
注意：我使用Kaggle来运行代码