以下是训练DNNRegressor时用于监视事件的代码段。我正在从Jupyter笔记本上运行。
在培训过程中，终端出现以下错误：
tensorflow / core / util / events_writer.cc：162]事件文件/Users/eran/Genie/PNP/TB/events.out.tfevents.1473067505.Eran已消失。E tensorflow / core / util / events_writer.cc：131]无法将2498个事件刷新到/Users/eran/Genie/PNP/TB/events.out.tfevents.1473067505.Eran
def add_monitors():
validation_metrics = {'MeanSquaredError': tf.contrib.metrics.streaming_mean_squared_error}
monitors = learn.monitors.ValidationMonitor(valid_X, valid_y, every_n_steps=50, metrics=validation_metrics)
return [monitors]
regressor = learn.DNNRegressor(model_dir='/Users/eran/Genie/PNP/TB',
hidden_units=[32,16], feature_columns=learn.infer_real_valued_columns_from_input(X),
optimizer=tf.train.ProximalAdagradOptimizer(learning_rate=0.1),
config=learn.RunConfig(save_checkpoints_secs=1))
monitors = add_monitors()
regressor.fit(X, y, steps=10000, batch_size=20, monitors=monitors)
有任何想法吗？打开TensorBoard时我看不到任何事件记录