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sorokin
Ivan Sorokin

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NVIDIA

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failed 270310
graded 270015
graded 270011

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Multi-Agent Reinforcement Learning on Trains

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Multi-Agent Reinforcement Learning on Trains

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GenpengXu 0
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Amazon KDD Cup 2024: Multi-Task Online Shopping Ch

[REMINDER] Use Ray for vLLM, and clean up your repo

5 months ago

Do you clone whole repo or particular branch/tag? Can we keep different models in different branches?

How to download for huggingface LLM pretrained model

6 months ago

One more question please. Sorry, maybe I missed this. Is the 25GB limit still valid? Or after moving to http://gitlab.aicrowd.com we can use more?

How to download for huggingface LLM pretrained model

6 months ago

Hi @yilun_jin,

Just to clarify, we can not download models using Dockerfile either, right?

Amazon KDD Cup 24: Shopping Knowledge Reasoning

Failed tag with successful evaluation

5 months ago

My submission was scored correctly, but in the end tagged as β€œfailed”.

@aicrowd-bot

Wrong samples in Track 2

5 months ago

It’s here.

Wrong samples in Track 2

6 months ago

I successfully submitted to Track 2, but I noticed that the progress bar not finished.

I also noticed Retrieval Score in the issue logs, but I can’t see this score in the leaderboard.

Submission with 500 Server Error

6 months ago

I tried to resubmit it, and I get timeout issue. @yilun_jin could you take a look please?

Submission with 500 Server Error

6 months ago

I’m not sure if we can submit between phases, but I catch this exception right after I pushed the tag:

Submission failed : 500 Server Error: INTERNAL SERVER ERROR for url: https://aicrowd-api.aws-internal.k8s.aicrowd.com/challenges/?slug=amazon-kdd-cup-24-shopping-knowledge-reasoning

@yilun_jin Could you please rerun it somehow?

Amazon KDD Cup 24: User Behavior Alignment

Not qualified submission

5 months ago

I still can’t submit to Track 3.

But my teammate can.

I think it’s happened because I never submitted to this track during Phase 1.

Could you please grant me some access?

Not qualified submission

5 months ago

It’s here.

Not qualified submission

6 months ago

Hi, I’m from the team GPU_IS_ALL_YOU_NEED and AFAIK we are qualified for Track 3 in Phase 2. But when I submitted, I’ve got this:

Submission failed : You have not qualified for this round. Please review the challenge rules at www.aicrowd.com

Flatland

Optimization opportunities in the Flatland environment

Over 4 years ago

I highly recommend to replace np.isclose with simple equivalent function:

def my_isclose(x, y, rtol=1.e-5, atol=1.e-8):
    return abs(x - y) <= atol + rtol * abs(y)

Here is performance for RailEnv.step before:

912200 function calls (870670 primitive calls) in 1.818 seconds

After

492968 function calls (477640 primitive calls) in 1.161 seconds

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