Avoid edge case where Trainer wraps ReduceLROnPlateau in SequentialLR#41
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amanchoudhri wants to merge 3 commits into
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Avoid edge case where Trainer wraps ReduceLROnPlateau in SequentialLR#41amanchoudhri wants to merge 3 commits into
ReduceLROnPlateau in SequentialLR#41amanchoudhri wants to merge 3 commits into
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Aramist
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Aug 1, 2023
Aramist
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Aug 1, 2023
| "min_lr": scheduler_config.get("MIN_LEARNING_RATE", 0), | ||
| } | ||
| if len(scheduler_configs) != 1: | ||
| raise ValueError( |
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This condition should probably be moved outside the for loop. I think it will fail to trigger the error here if the reduce on plateau scheduler is listed as the first of many schedulers
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Looks like it might work actually? With lr scheduler config
"SCHEDULERS": [
{
"SCHEDULER_TYPE": "REDUCE_ON_PLATEAU",
"MULTIPLICATIVE_DECAY_FACTOR": 0.5,
"PATIENCE": 2
},
{
"SCHEDULER_TYPE": "COSINE_ANNEALING",
"MIN_LEARNING_RATE": 0.0,
},
]I get the desired error:
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Closes #40. Because I messed up when creating the branch, should only be merged after merging #39.