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Sneha Nanavati

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Interactive embodied agents for Human-AI collaboration

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

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A benchmark for image-based food recognition

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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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5 Puzzles 21 Days. Can you solve it all?

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

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5 Puzzles 21 Days. Can you solve it all?

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Self-driving RL on DeepRacer cars - From simulation to real world

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3D Seismic Image Interpretation by Machine Learning

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5 Puzzles 21 Days. Can you solve it all?

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5 Puzzles 21 Days. Can you solve it all?

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Multi-Agent Reinforcement Learning on Trains

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A benchmark for image-based food recognition

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Sample-efficient reinforcement learning in Minecraft

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Multi-agent RL in game environment. Train your Derklings, creatures with a neural network brain, to fight for you!

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Can you classify Research Papers into different categories ?

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NeurIPS 2022: MineRL BASALT Competition

🚨 Select Submission For Final Evaluation

27 days ago

:rotating_light: Fill in the “Select Submission” form (deadline 6th of November, 23:59:00 UTC) to select the submission you want to be used for the final evaluation!

If you have no proper submission and one failed after deadline to a technical error, let us know ASAP on our Discord server or via email at basalt@minerl.io :rotating_light:

What will happen next:

  • We will finish evaluating the current solutions and work with teams whose solutions failed because of evaluation server errors to ensure they have at least one valid submission.
  • We will be sending out emails to the most promising teams, distributing virtual NeurIPS tickets for them to attend the competition workshop on 6-8th of December and present their methods.
  • We collect all final submissions and begin the human evaluation and validation phase.

Please fill the form before November 6, 23:59 UTC

👋 Welcome to NeurIPS 2022: MineRL BASALT

4 months ago

The MineRL Benchmark for Agents that Solve Almost-Lifelike Tasks competition aims to promote research in learning from human feedback to enable agents that can accomplish tasks without crisp, easily-defined reward functions. Our sponsors have generously provided :moneybag:20,000 USD​:moneybag: in prize money to support this research, with an additional 100,000 USD for especially surprising results (see “Prizes”)!

This is the second iteration of this competition. You can find the page for the BASALT 2021 competition here. Major changes this year include:

  • :hammer_and_pick: New MineRL simulator version with human-level observation and action-spaces. This change means, for example, that crafting requires opening the inventory UI and using the mouse to craft items.
  • :brain: Pretrained models trained on different Minecraft tasks, which you are free to use in your solutions as you see fit (e.g., fine-tune for a specific task, use for a specific part of behaviour)
  • :trophy: Prizes to encourage exploring learning from human-feedback, even if the solution does not reach the top performance.
  • :gem: An “intro” track, in which the task is the original, non-restrictive MineRL competition task “Obtain diamond shovel”, to ease entry to the competition. The MineRL Benchmark for Agents that Solve Almost-Lifelike Tasks (MineRL BASALT) competition aims to promote research in learning from human feedback to enable agents that can accomplish tasks without crisp, easily-defined reward functions. Our sponsors have generously provided :moneybag:20,000 USD​:moneybag: in prize money to support this research, with an additional 100,000 USD for especially surprising results (see “Prizes”)!

:dollar: Prizes

There are three categories of prizes:

  1. Winners
  2. 1st place: $7,000 USD
  3. 2nd place: $4,000 USD
  4. 3rd place: $3,000 USD
  5. Blue Sky award: $100,000 USD
  6. Research prizes: $5,000 USD
  7. Community support: $1,000 USD

Winners. As described in the Evaluation section, we will evaluate submissions using human feedback to determine how well agents complete each of the four tasks. The three teams that score highest on this evaluation will receive prizes of $7,000, $4,000, and $3,000.

Blue Sky award. This award of $100,000 will be given to submissions that achieve a very high level of performance: human-level performance on at least 3 of the 4 tasks. (Human-level performance is achieved if the human evaluators prefer agent-generated trajectories to human demonstrations at least 50% of the time.) If multiple submissions achieve this milestone, the award will be split equally across all of them.

Research prizes. We have reserved $5,000 of the prize pool to be given out at the organizers’ discretion to submissions that we think made a particularly interesting or valuable research contribution. We might give prizes to:

  1. Submissions that present novel negative results (e.g. a submission that shows that having humans correct the AIs behavior doesn’t help)
  2. Submissions that get particularly good results given their approach (e.g. best submission based on behavior cloning, or best submission based on learning from preferences)
  3. Approaches that create interesting agent behavior beyond “solves the task” (e.g. most human-like agent)
  4. New, interesting knowledge about learning from human feedback (e.g. an empirically validated scaling law that predicts how much human data is required for a given level of performance, or guidelines on how to decide which types of human feedback to use at any given point in fine-tuning)

If you wish to be considered for a research prize, please include some details on interesting research-relevant results in the README for your submission. We expect to award around 2-10 research prizes in total.

Community support. We will award $1,000 of the prize pool at the organizers’ discretion to people who provide community support, for example by answering other participant’s questions, or creating and sharing useful tools.


:notebook: Learn about the Community Contribution Prize
:people_holding_hands: Looking for teammates
:speech_balloon: Join the discord channel to meet other challenge participants like you.

🏆 Community Contribution Prize [MineRL BASALT Competition]

4 months ago

:wave: Hello Participants,

Community Contribution Prizes are a way to celebrate the creativity of the challenge participants. AIcrowd is a platform for you to share your creative problem-solving approach with the community and get rewarded for it. :gift:

:sparkles: For this challenge, we have two prizes: Research Prizes and Community Support Prize.

Research prizes

We have reserved $5,000 of the prize pool to be given out at the organizers’ discretion to submissions that we think made a particularly interesting or valuable research contribution. We might give prizes to:

  1. Submissions that present novel negative results (e.g. a submission that shows that having humans correct the AIs behavior doesn’t help)
  2. Submissions that get particularly good results given their approach (e.g. best submission based on behavior cloning, or best submission based on learning from preferences)
  3. Approaches that create interesting agent behavior beyond “solves the task” (e.g. most human-like agent)
  4. New, interesting knowledge about learning from human feedback (e.g. an empirically validated scaling law that predicts how much human data is required for a given level of performance, or guidelines on how to decide which types of human feedback to use at any given point in fine-tuning)

If you wish to be considered for a research prize, please include some details on interesting research-relevant results in the README for your submission. We expect to award around 2-10 research prizes in total.

Community support.

We will award $1,000 of the prize pool at the organizers’ discretion to people who provide community support, for example by answering other participant’s questions, or creating and sharing useful tools.

Your contributions can be for anything that adds value towards solving the problem - data analysis, exploration, article or video on your approach - all supported by a working piece of code snippet. The prizes typically go to individuals or teams who are extremely active in the community, share resources - or even answer questions - that benefit the whole community greatly!

All the best! :sparkles:

:speech_balloon: Please feel free to contact us if you have any queries, or just reply to this post! Join the discord channel to meet other challenge participants like you.

Team AIcrowd

👥 Looking for teammates? Reply here!

4 months ago

Competing is more fun with a team! Introduce yourself here and find others who are looking to team up! :sparkles: Some questions to help you find your teammate :point_down:

  1. What’s your background?
  2. What are your strengths and skills?
  3. What are you hoping to achieve for this challenge?

Join the discord channel to meet other challenge participants like you. Have a great time!

NeurIPS 2022 IGLU Challenge

📓 New Multitask Hierarchical Baseline for RL Task and 🏆 additional $1,500 prizes

2 months ago

:wave: Hello everyone,

Here are a few updates for NeurIPS 2022: IGLU Challenge.

:notebook_with_decorative_cover: New Baseline For RL Task

The Multitask Hierarchical Baseline (MHB) agent fully solves the IGLU RL task: it predicts which blocks needs to be placed from instruction, and then, it executes several actions in the environment that lead to placements in response to that instruction.

It is comprised of three modules: the NLP module that predicts blocks coordinates and ids given text, the Heuristic module (pure python code) that iterates over the predicted blocks (where a heuristic defines order), and the RL module that executes the atomic task of one block placement or removal. The RL agent operates on visual input, inventory, compass observation, and a target block.

Read about the methods and visualisation over here. Install and run the new baseline to make your submission.


:trophy: Additional $1,500 in Prizes

The organisers have added an additional $1,500 to the existing $15,000 prize pool! :dancer:
The Research Prize Pool is now for $3,500. To participate in this prize, please include details on interesting research-relevant results in the README for your submission. This will be handed out at the organizers’ discretion to submissions that we think made a particularly interesting or valuable research contribution.

Updated Prizes for Third Place

The prizes for third place on the final leaderboard for RL Task and NLP Task is now $1,000 instead of $500.

The new prize pool is divided as follows:

NLP Task

  • 1st place: $4,000 USD
  • 2nd place: $1,500 USD
  • 3st place: $1,000 USD

RL Task

  • 1st place: $4,000 USD
  • 2nd place: $1,500 USD
  • 3st place: $1,000 USD

Research prizes: $3,500 USD

NeurIPS 2022 - The Neural MMO Challenge

👋 Welcome to Neural MMO Challenge 2022 ⚔️ [Baseline, Environment & Resources]

3 months ago

Hello all,

:wave: Welcome to the Neural MMO Challenge.

This is an opportunity for researchers and ML enthusiasts to test their skills by building agents that can survive and thrive in a massively multi-agent environment full of potential adversaries. Forage, fight, and bargain through procedurally generated environments to outcompete other participants.

:trophy: $20,000
:spiral_calendar: October 30

This competition spearheads research towards increasingly general and cognitively realistic environments. :space_invader:

You can employ your environment’s mechanics, skills and equipment as tools to help your agents survive. In the end, the top 16 teams will battle in the same environment.
Explore the environment tutorial. :notebook:

This challenge consists of two stages: Player vs Environment (PvE) and Player vs Player (PvP). The competition is a battle royale: defeat your opponents and be the last team standing. :person_fencing:

Read the Game Wiki to learn more about the challenge environement and competition rules. Visit the starter-kit to setup your environment and make your first submission. :ledger:


:trophy: Leaderboard, Gold Farm, Sprint and Tank Prizes

This challenge has a $20,000 prize pool across five different tracks. Read more about the prizes over here.


:scientist: Your contribution to this challenge can help push the research towards increasingly general and cognitively realistic environments. Join other AI enthusiasts like yourself on the challenge discord channel or drop your queries on the discussion forum.

:busts_in_silhouette: Participate with a teammate. Find your teammate here.
:iphone: Join the discord channel to meet other challenge participants like you. Have a great time!
:speech_balloon: Meet other AI enthusiasts like yourself on the challenge discord channel or drop your queries on the discussion forum.

🏆 Leaderbaord, Gold Farm, Sprint and Tank Prizes

3 months ago

:trophy: PvP-Main Prize $ 16,400

Monetary prizes will be distributed to the top 16 teams on the PvP Leaderboard at the end of the competition.

:1st_place_medal: Gold Tier

  • 1st place: $6,000
  • 2nd place: $3,000
  • 3rd place: $1,500

:2nd_place_medal: Silver Tier (4th -8th): $700
:3rd_place_medal: Bronze Tier (9th to 16th): $300

:scientist: PvE-Pioneer Award $1,000

Awarded to the first participant to achieve a 1.0 Top1 Ratio in the built-in AI environment of each PvE stage. The first participant to reach a 1.0 Top1 Ratio in Stages 1 and 2 will receive $300 and $700, respectively.

:running_woman: PvE-Sprint Award

Sprint Award Certificates will be granted to the top 3 participants on the PvE leaderboard released at fortnightly intervals.

:coin: PvP-Gold Farmer Prize $1,000

The $1000 Gold Farmer Prize will be awarded to the team best at making money or reserving gold.

:brick: PvP-Tank Prize $1,000

The $1000 Tank Prize encourages unexpected policies & will be awarded to the team that receives the highest total damage.


:busts_in_silhouette: Participate with a teammate. Find your teammate here.

:iphone: Join the discord channel to meet other challenge participants like you. Have a great time!

:speech_balloon: Meet other AI enthusiasts like yourself on the challenge discord channel or drop your queries on the discussion forum.

👥 Looking for teammates? Reply here!

3 months ago

Competing is more fun with a team! Introduce yourself here and find others who are looking to team up! :sparkles: Some questions to help you find your teammate :point_down:

  1. What’s your background?
  2. What are your strengths and skills?
  3. What are you hoping to achieve for this challenge?

:iphone: Join the discord channel to meet other challenge participants like you. Have a great time!

:speech_balloon: Meet other AI enthusiasts like yourself on the challenge discord channel or drop your queries on the discussion forum.

NeurIPS 2022: CityLearn Challenge

👥 Looking for teammates? Reply here!

5 months ago

Competing is more fun with a team! Introduce yourself here and find others who are looking to team up! :sparkles: Some questions to help you find your teammate :point_down:

  1. What’s your background?
  2. What are your strengths and skills?
  3. What are you hoping to achieve for this challenge?

Join the discord channel to meet other challenge participants like you. Have a great time!

👋 Welcome to NeurIPS 2022: CityLearn Challenge

5 months ago

:deciduous_tree: Hello Participant,

Welcome to NeurIPS 2022: CityLearn Challenge. In this challenge, participants have to coordinate the energy consumed by each of the buildings within a simulated micro-grid.

The CityLearn Challenge 2022 provides an avenue to address energy problems by leveraging CityLearn, an OpenAI Gym environment for the implementation of AI agents for demand response. In this challenge, participants must coordinate the energy consumed by each of the buildings within a simulated micro-grid.

The challenge utilizes 1 year of operational electricity demand and generation time-series data from 20 single-family buildings that were studied for Grid integration of zero net energy communities.

This challenge is part of the NeurIPS 2022 Competition Track.


:trophy: Challenge Prizes

:medal_military: Leaderboard Prize
This challenge has a total prize pool of USD 15,000 for the third phase of the challenge.

:1st_place_medal: 1st on the leaderboard USD 8,000
:2nd_place_medal:2nd on the leaderboard USD 5,000
:3rd_place_medal:3rd on the leaderboard USD 2,000

:scientist: NeurIPS 2022 Conference

This challenge is part of the NeurIPS 2022 Competition Track.

The Annual Conference on Neural Information Processing Systems fosters the exchange of research on neural information processing systems. It is a coveted interdisciplinary conference that brings together top researchers from various domains.

The top 3 participants will present at the NeurIPS competition track workshop virtually. They will also get a chance to author a joint research paper for NeurIPS 2022 Competition Workshop.

:1st_place_medal: Community Contribution Prize

SIGEnergy is sponsoring three travel grants to ACM BuildSys or ACM e-Energy.


The CityLearn Challenge is an opportunity for researchers from multi-disciplinary fields to investigate the potential of artificial intelligence and distributed control systems to tackle multiple problems within the energy domain.

:notebook: Learn about the Community Contribution Prize
:people_holding_hands: Looking for teammates
:speech_balloon: Join the discord channel to meet other challenge participants like you.

🏆 Community Contribution Prize [City Learn Challenge]

5 months ago

:wave: Hello Participants,

Community Contribution Prizes are a way to celebrate the creativity of the challenge participants. AIcrowd is a platform for you to share your creative problem-solving approach with the community and get rewarded for it. :gift:

Your contributions can be for anything that adds value towards solving the problem - data analysis, exploration, article or video on your approach - all supported by a working piece of code snippet. The prizes typically go to individuals or teams who are extremely active in the community, share resources - or even answer questions - that benefit the whole community greatly!

:sparkles: Be as creative as you can be, and make sure to dazzle the community!

:alarm_clock: Deadline: 31st October, 2022

:trophy: Community Contribution Prize

The ACM Special Interest Group on Energy Systems and Informatics (SIGEnergy) sponsors three travel grants for up to USD 1000 each to attend ACM BuildSys or ACM e-Energy in 2023.


:balance_scale: TERMS

  1. You must post your explainers through the ‘Notebooks’ section on the challenge page.
  2. The prizes will be awarded as per the discretion of the organizers, and the popularity of the post in the community (based on the number of likes :heart: ) - so share your post widely to spread the word!
  3. You can make multiple submissions, but you’re only eligible for the prize once.
  4. Your work needs to be published under a license and on a platform that allows other participants to use it. For example, code should be provided under an open-source license, and articles should be readable freely.

All the best! :heart:
Please feel free to reach out to us if you have any queries, or just reply to this post! Join the discord channel to meet other challenge participants like you.

Team AIcrowd

Multi Agent Behavior Challenge 2022

Travel Grant for CVPR Workshop

7 months ago

We are excited to offer a limited number of travel grants to students and postdocs to attend CVPR and Multi-Agent Behavior workshop. Each award will cover at least $500 towards travel and meeting attendance costs (larger grants may be available to those travelling longer distances.)

You will get a chance to meet a panel of experts from various disciplines and discuss the key goals of multi-agent behavior research. CVPR is the premier annual computer vision & pattern recognition event regarded as one of the most important conferences in its field.

:airplane: How To Apply For Travel Grant

Apply for travel grants by submitting an extended abstract or paper to Round 2, and we will review travel grant applications submitted between now and May 27th on a rolling basis.

:alarm_clock: Timeline

Round 2 Submission deadline: May 27th, midnight AoE
Submit at: Conference Management Toolkit - Login

Travel grants with submissions reviewed on a rolling basis.
Final Decisions: June 3rd
Camera-ready Deadline: June 10th

:books: Read More Details on the CVPR Workshop & Travel Grant


Just a quick reminder, we’ve extended Round-2 deadline by one and a half months after receiving your feedback that the current timeline was too short to work with video data.

[Name], now with the new deadline of 3rd July, 2022, we look forward to seeing your unique submission.

:writing_hand: Don’t miss the chance to present your work at CVPR workshop by participating in Round-2.

Make Your Submission For Round-2 :green_book:

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