sudongwang-upc

https://github.com/awslabs/gluonts/blob/53140218413372b9a559ab70a8721bd07310c45a/src/gluonts/time_feature/lag.py#L151C5-L155C74 Should num_default_lags and '7' be consistent ?

loss calculation

2

The loss calculation during training uses the probability density function loss of all targets in context and predict, rather than just predict. Why?

Repeat inputs during prediction

4

Why repeat here? The results generated after repeat (i.e. the parameters of the distribution) should be the same, right? What is the significance of this? https://github.com/time-series-foundation-models/lag-llama/blob/9965e30faff6087992a13717ec2f3c2cc3967fd5/lag_llama/gluon/lightning_module.py#L221-L226