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mohanty
Sharada Mohanty

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AIcrowd

Location

Geneva, CH

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Challenges Entered

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Multi-Agent Dynamics & Mixed-Motive Cooperation

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failed 238783

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failed 211911
failed 211910

Small Object Detection and Classification

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Understand semantic segmentation and monocular depth estimation from downward-facing drone images

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graded 208984
failed 208983

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failed 208761

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failed 209217
failed 209215
failed 209214

A benchmark for image-based food recognition

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graded 198220

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failed 197325
failed 197129
failed 197122

What data should you label to get the most value for your money?

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Interactive embodied agents for Human-AI collaboration

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failed 196525
failed 196516
failed 196513

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graded 199672
graded 196837

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failed 192389
graded 178805
graded 178804

Behavioral Representation Learning from Animal Poses.

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Airborne Object Tracking Challenge

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ASCII-rendered single-player dungeon crawl game

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Improving the HTR output of Greek papyri and Byzantine manuscripts

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No submissions made in this challenge.

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Machine Learning for detection of early onset of Alzheimers

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5 Puzzles 21 Days. Can you solve it all?

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Sample Efficient Reinforcement Learning in Minecraft

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Measure sample efficiency and generalization in reinforcement learning using procedurally generated environments

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Robustness and teamwork in a massively multiagent environment

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3D Seismic Image Interpretation by Machine Learning

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graded 82855
graded 82679
graded 82664

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Play in a realistic insurance market, compete for profit!

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Multi-Agent Reinforcement Learning on Trains

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A dataset and open-ended challenge for music recommendation research

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failed 197464

A benchmark for image-based food recognition

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graded 109590
failed 109586
failed 109578

Sample-efficient reinforcement learning in Minecraft

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Predicting smell of molecular compounds

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graded 101429
graded 101420
graded 81550

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failed 5795
graded 392
failed 391

Latest submissions

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5 Problems 21 Days. Can you solve it all?

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5 Puzzles 21 Days. Can you solve it all?

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Robots that learn to interact with the environment autonomously

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5 PROBLEMS 3 WEEKS. CAN YOU SOLVE THEM ALL?

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Grouping/Sorting players into their respective teams

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graded 18446
graded 10385
graded 10099

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graded 21050
graded 13148
graded 13117

Sample-efficient reinforcement learning in Minecraft

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graded 18575
graded 15152
graded 11232

Multi Agent Reinforcement Learning on Trains.

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failed 18455
failed 18370
failed 18105

Recognise Handwritten Digits

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failed 60098

Latest submissions

No submissions made in this challenge.

Latest submissions

No submissions made in this challenge.

Latest submissions

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5 Problems 15 Days. Can you solve it all?

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graded 198009

Project 2: Road extraction from satellite images

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Robots that learn to interact with the environment autonomously

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graded 11208
failed 11198
failed 11193

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A new benchmark for Artificial Intelligence (AI) research in Reinforcement Learning

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graded 7057
graded 664
graded 663

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graded 1137
graded 1135
graded 1134

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graded 9169
graded 9164

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graded 9168
graded 9163

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graded 9167
failed 9165
failed 9162

Predict if users will skip or listen to the music they're streamed

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graded 239544
failed 239542

5 PROBLEMS 3 WEEKS. CAN YOU SOLVE THEM ALL?

Latest submissions

No submissions made in this challenge.

Predict if users will skip or listen to the music they're streamed

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failed 197463

Predict viewer reactions from a large-scale video dataset!

Latest submissions

No submissions made in this challenge.

Detect Multi-Animal Behaviors from a large, hand-labeled dataset.

Latest submissions

No submissions made in this challenge.

Multi-Agent Reinforcement Learning on Trains

Latest submissions

No submissions made in this challenge.

Use an RL agent to build a structure with natural language inputs

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failed 196525
failed 196516
failed 196513

Estimate depth in aerial images from monocular downward-facing drone

Latest submissions

No submissions made in this challenge.

Perform semantic segmentation on aerial images from monocular downward-facing drone

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graded 208984
failed 208983

Music source separation of an audio signal into separate tracks for vocals, bass, drums, and other

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failed 219226
Participant Rating
20161302_animesh 132
shivam 136
semih_catal 0
SHARDA 0
LazyPanda 0
Shubhamaicrowd 0
vrv 0
omkarkur 0
singstad90 0
amitabh 0
krishna_kaushik 0
ydesign12 0
victim_vict 0
Participant Rating

Sound Demixing Challenge 2023

No Submission Slots Remaining

7 months ago

@crlandsc : The submission quotas have not changed. The submission quotas are checked against the number of submissions made by your (or any of your team members) in the last 24 hour window.
So for example, if you make 3 submissions at 23:55 on Day 1, then you can make only 2 more submissions until 23:55 on Day 2 (assuming the submission quota is 5 submissions / day).
The daily submission quotas are not automatically reset at midnight each day.

In the last few days, these are the only submissions we see from your account:

  • April 28th 04:13 UTC
  • April 28th 04:33 UTC
  • April 28th 04:45 UTC
  • April 28th 15:34 UTC
  • April 29th 19:34 UTC

All of the said submissions failed to evaluate for unrelated reasons (for more details please refer to the relevant debug logs in the issues associated with the failed submissions), and not because of exceeding submission quotas.

Additionally, we are updating the quotas for the competition, to allow up to 5 failed submissions which would not count towards your daily submission quota of 5 submissions.

Submissions are being stuck on "Preparing the cluster for you" for a long time

7 months ago

@kimberley_jensen : There is a spike in the number of submissions because of the approaching deadline, and all the submissions are queued on the evaluation servers, and are all being eventually evaluated. Some submissions are timing out because of being in the queue for too long, and we are manually re-queuing them when that happens.

We will keep a close eye on the submission queues, and intervene as required.
Thank you for your patience.

Submission failed : Failed to communicate with the grader

10 months ago

This issue has been resolved now. Please do let us know if you continue to face this issue.

Best,
Mohanty

Feedback and suggestion

11 months ago

@andrey1362010 : A person who is a citizen of Russia and is currently a resident of another eligible country, with an active bank account present in that eligible country, is eligible to receive prizes.

Feedback and suggestion

11 months ago

Apologies for the relative radio silence due to the holiday season.

GPUs

We are still waiting for a response from the organizing team about the provision of GPUs, so we will have to hold off on answering the question until we hear back from the organizing team.

Throughputs

We are investigating the issue with differential throughputs across different evaluations. A new instance is instantiated for every evaluation on our cloud provider, and the instance type is exactly the same - and hence the resources available. We have confirmed that the exact same instance type is being made available to all the submissions as well. We will get back to you with more details on this soon as well.

Timeouts

The current timeouts are 1hr, or 60 mins.

Apologies on the slow response times due to the Holiday season. We will be providing support at full capacity again starting 2nd of January, 2023.

Best,
Mohanty

Evaluation failed due to system error

12 months ago

@yoyololicon : It seems that the evaluators are unable to open some of the generated files. Can you please test locally if you can read the generated predictions using PySoundFile.

Best,
Mohanty

Feedback and suggestion

12 months ago

@lyghter : The team leader will be the main legal POC with AIcrowd, and the prizes will be transferred to the team leader. Any prize-sharing agreements between the team leader and the rest of the team members are internal to the team.

Feedback and suggestion

12 months ago

We are discussing this with the organizing committee, and will get back to you soon on this.

Feedback and suggestion

12 months ago

@lyghter : Unfortunately, residents of Russia are not eligible for the prizes in the Challenge. And in case, a leaderboard position is held by a team which is not eligible for the prizes, then the prizes will indeed be rolled over to the next position (and at this point, it will not be possible for us to logistically allow non eligible teams to pass on the prizes to a charity). The rules have been updated to categorically reflect that.

Feedback and suggestion

12 months ago

We are constantly trying to make this challenge better for you and would appreciate any feedback you might have :raised_hands:.

Please reply to this thread with your suggestions and feedback on making the challenge better for you!

  • What have been your major pain points so far?
  • What would you like to see improved?

Cheers,
SDX Challenge Team

Looking for teammates?

12 months ago

Competing is more fun with a team!

Introduce yourself here, and find others who are looking to team up! :sparkles:

:memo: Format

  • A short introduction about you and your background.
  • What brings you to this challenge?
  • Some ideas you wish to explore as a part of this challenge ?

Cheers,

SDX Challenge Team

Data Purchasing Challenge 2022

Has anyone actually got the prize payment?

8 months ago

Dear All,

All the prizes here have been processed except one participant where the said participant is a Russian national with a bank that our banking partners do not support any transactions to.

We are working closely with the said participant and our financial partners to come to a resolution soon. In the meantime, we have the confirmation from the rest of the winners about the receipt of their prizes.

Best,
Mohanty

SUADD'23- Scene Understanding for Autonomous Drone

About my submissions

11 months ago

@victorkras2008 : can you please try again. You should be able to access the submission lists on both the challenges.

About my submissions

11 months ago

@victorkras2008 : You should be able to see all your submissions in the submissions tab, for ex: AIcrowd | Semantic Segmentation | Submissions

💬 Feedback and suggestion

11 months ago

@ricardodeazambuja : Yes the observation is correct.

As described here:

The dataset contains 422 flights, 2056 total frames (5 frames per flight at different AGLs),  Full semantic segmentation annotations of all frames and depth estimations. The dataset has been split into training and (public) test datasets. While the challenge will be scored using a private test dataset, we considered it useful to have this split to allow teams to share their results even after the challenge ends.

Of the total frames available, a subset if used for the (public) test set that you are currently being scored on. There will be an additional (private) test set that the final leaderboards will be based on. And submissions are currently limited to 5 submissions / day.

Best,
Mohanty

Mono Depth Perception

About leaderboard sorting

11 months ago

@victorkras2008 : yes the sorting on the leaderboard is correct. In case of Scale invariant logarithmic error (SILog), a lower score is better.

Bad link to "Baseline for Mono Depth Perception" 📅

11 months ago

@victorkras2008 : Thanks for pointing it out.The links are correct, we realized that theres a few more things that need to be updated in the repo before they can be made public. So sorry for the confusion, we will try to make the repositories public as soon as we can.

Thanks,
Mohanty

mohanty has not provided any information yet.