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author | Chris Dyer <cdyer@allegro.clab.cs.cmu.edu> | 2012-11-18 13:35:42 -0500 |
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committer | Chris Dyer <cdyer@allegro.clab.cs.cmu.edu> | 2012-11-18 13:35:42 -0500 |
commit | 1b8181bf0d6e9137e6b9ccdbe414aec37377a1a9 (patch) | |
tree | 33e5f3aa5abff1f41314cf8f6afbd2c2c40e4bfd /training/utils/online_optimizer.cc | |
parent | 7c4665949fb93fb3de402e4ce1d19bef67850d05 (diff) |
major restructure of the training code
Diffstat (limited to 'training/utils/online_optimizer.cc')
-rw-r--r-- | training/utils/online_optimizer.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/training/utils/online_optimizer.cc b/training/utils/online_optimizer.cc new file mode 100644 index 00000000..3ed95452 --- /dev/null +++ b/training/utils/online_optimizer.cc @@ -0,0 +1,16 @@ +#include "online_optimizer.h" + +LearningRateSchedule::~LearningRateSchedule() {} + +double StandardLearningRate::eta(int k) const { + return eta_0_ / (1.0 + k / N_); +} + +double ExponentialDecayLearningRate::eta(int k) const { + return eta_0_ * pow(alpha_, k / N_); +} + +OnlineOptimizer::~OnlineOptimizer() {} + +void OnlineOptimizer::ResetEpochImpl() {} + |