Yunchong Gan

I support this proposal. I've looked at the source code related to ObjectiveFunction. But do we need to expose the `BoostFromScore` and `RenewTreeOutput` methods to Python in order to implement...

> This is about providing pure-Python and pure-R implementations of those objective functions that can be passed into `lgb.train()` and similar, to serve as a starting point for researchers or...

Hi @bhimrazy, it is about the sampler of the streaming dataset & dataloader, and here is an example, and I'm using `litdata==0.2.58` Here is the generator: ```python import litdata as...

I think if the user specifies `chunk_size` instead of `chunk_bytes`, or specifies `chunk_bytes` but the sample size is fixed, we can determine which chunk each sample belongs to before the...