train lm_rnn, Check failed: numUpdates_ > prevNumUpdate_(0 vs.0)
Created by: llxxxll
F0606 AverageOptimizer.h:76 Check failed: numUpdates_ > prevNumUpdate_(0 vs.0)
FYI image
fix:
add parameter max_average_window=10000
model_average=paddle.optimizer.ModelAverage(average_window=0.5, max_ average_window=10000)