Ray

My question is I'm thinking is there any reason we can simplify cross entropy loss into the below way instead of what [1] used in cross-entropy. ``` def pointwise_loss(positive_predictions, negative_predictions,...

asyncio.wait_for doesn't time out as expected

1

### First Check - [X] I added a very descriptive title to this issue. - [X] I used the GitHub search to find a similar issue and didn't find it....

Window aggregate can only be defined over a time attribute column, but TIMESTAMP(3) encountered.

One issue architecture in [19:28](https://www.youtube.com/watch?v=5WysxAYDH1k&t=1168s): You make a fair observation. Based on the architecture diagram shown, it does not seem to depict the utilization of AWS's multi-variant model deployment capabilities...