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nit: fix axis in quantile loss computation #312

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nit: fix axis in quantile loss computation #312

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2 changes: 1 addition & 1 deletion src/chronos/chronos_bolt.py
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Original file line number Diff line number Diff line change
Expand Up @@ -363,7 +363,7 @@ def forward(
)
* target_mask.float()
)
loss = loss.mean(dim=-2) # Mean over prediction horizon
loss = loss.mean(dim=-1) # Mean over prediction horizon
loss = loss.sum(dim=-1) # Sum over quantile levels
loss = loss.mean() # Mean over batch

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