Add to favorites
Bots removed opponents tools from the game space, and launched themselves into the air
Two teams of AI agents tasked with playing a game (or million) of hide and seek in a virtual environment developed complex strategies and counterstrategies and exploited holes in their environment that even its creators didnt even know that it had.
The game was part of an experiment by OpenAI designed to test the AI skills that emerge from multi-agent competition and standard reinforcement learning algorithms at scale. OpenAI described the outcome in a striking paper published this week.
The organisation, now heavily backed by Microsoft, described the outcome as further proof that skills, far more complex than the seed game dynamics and environment, can emerge (from such experiments/training exercises).
Some of its findings are neatly captured in the video below.
In a blog post, Emergent Tool Use from Multi-agent Interaction, OpenAI noted: These results inspire confidence that in a more open-ended and diverse environment, multi-agent dynamics could lead to extremely complex and human-relevantbehavior.
The AI hide and seek experiment, which pitted a team of finders against a team of seekers, made use of two core techniques in AI: multi-agent learning, which uses multiple algorithms in competition or coordination, and reinforcement learning; a form of programming that uses reward and punishment techniques to train algorithms.
In the game of AI hide and seek, the two opposing teams of AI agents created a range of complex hiding and seeking strategies compellingly illustrated in a series of videos by OpenAI that involved collaboration, tool use, and some creative pushing at the bounderies of the virtual parameters the world creators thought theyd set.
Another method to learn skills in an unsupervised manner is intrinsic motivation, which incentivizes agents to explore with various metrics such as model error or state counts, OpenAIs researchers Bowen Baker, Ingmar Kanitscheider, Todor Markov, Yi Wu, Glenn Powell, Bob McGrew and Igor Mordatch noted.
We ran count-based exploration in our environment, in which agents keep an explicit count of states theyve visited and are incentivized to go to infrequently visited states, they added, detailing the outcomes which included the bots removing some of the tools their opponents were given entirely from the game space, and launching themselves into the air for a birds-eye view of their hiding opponent.
As they concluded: Building environments is not easy and it is quite often the case that agents find a way to exploit the environment you build in an unintended way.
Continued here:
- Classic reasoning systems like Loom and PowerLoom vs. more modern systems based on probalistic networks [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Using Amazon's cloud service for computationally expensive calculations [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Software environments for working on AI projects [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- New version of my NLP toolkit [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Semantic Web: through the back door with HTML and CSS [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Java FastTag part of speech tagger is now released under the LGPL [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Defining AI and Knowledge Engineering [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Great Overview of Knowledge Representation [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Something like Google page rank for semantic web URIs [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- My experiences writing AI software for vehicle control in games and virtual reality systems [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- The URL for this blog has changed [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- I have a new page on Knowledge Management [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- N-GRAM analysis using Ruby [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Good video: Knowledge Representation and the Semantic Web [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Using the PowerLoom reasoning system with JRuby [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Machines Like Us [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- RapidMiner machine learning, data mining, and visualization tool [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- texai.org [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NLTK: The Natural Language Toolkit [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- My OpenCalais Ruby client library [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Ruby API for accessing Freebase/Metaweb structured data [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Protégé OWL Ontology Editor [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- New version of Numenta software is available [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Very nice: Elsevier IJCAI AI Journal articles now available for free as PDFs [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Verison 2.0 of OpenCyc is available [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- What’s Your Biggest Question about Artificial Intelligence? [Article] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Minimax Search [Knowledge] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Decision Tree [Knowledge] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- More AI Content & Format Preference Poll [Article] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- New Planners Solve Rescue Missions [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Neural Network Learns to Bluff at Poker [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Pushing the Limits of Game AI Technology [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Mining Data for the Netflix Prize [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Interview with Peter Denning on the Principles of Computing [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Decision Making for Medical Support [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Neural Network Creates Music CD [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- jKilavuz - a guide in the polygon soup [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Artificial General Intelligence: Now Is the Time [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Apply AI 2007 Roundtable Report [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- What Would You do With 80 Cores? [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Software Finds Learning Language Child's Play [News] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Artificial Intelligence in Games [Article] [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Artificial Intelligence Resources [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Alan Turing: Mathematical Biologist? [Last Updated On: April 25th, 2012] [Originally Added On: April 25th, 2012]
- BBC Horizon: The Hunt for AI ( Artificial Intelligence ) - Video [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- Can computers have true artificial intelligence" Masonic handshake" 3rd-April-2012 - Video [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- Kevin B. Korb - Interview - Artificial Intelligence and the Singularity p3 - Video [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- Artificial Intelligence - 6 Month Anniversary - Video [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- Science Breakthroughs [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- Hitman: Blood Money - Part 49 - Stupid Artificial Intelligence! - Video [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- Research Members Turned Off By HAARP Artificial Intelligence - Video [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- Artificial Intelligence Lecture No. 5 - Video [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- The Artificial Intelligence Laboratory, 2012 - Video [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- Charlie Rose - Artificial Intelligence - Video [Last Updated On: April 30th, 2012] [Originally Added On: April 30th, 2012]
- Expert on artificial intelligence to speak at EPIIC Nights dinner [Last Updated On: May 4th, 2012] [Originally Added On: May 4th, 2012]
- Filipino software engineers complete and best thousands on Stanford’s Artificial Intelligence Course [Last Updated On: May 4th, 2012] [Originally Added On: May 4th, 2012]
- Vodafone xone™ Hackathon Challenges Developers and Entrepreneurs to Build a New Generation of Artificial Intelligence ... [Last Updated On: May 4th, 2012] [Originally Added On: May 4th, 2012]
- Rocket Fuel Packages Up CPG Booster [Last Updated On: May 4th, 2012] [Originally Added On: May 4th, 2012]
- 2 Filipinos finishes among top in Stanford’s Artificial Intelligence course [Last Updated On: May 5th, 2012] [Originally Added On: May 5th, 2012]
- Why Your Brain Isn't A Computer [Last Updated On: May 5th, 2012] [Originally Added On: May 5th, 2012]
- 2 Pinoy software engineers complete Stanford's AI course [Last Updated On: May 7th, 2012] [Originally Added On: May 7th, 2012]
- Percipio Media, LLC Proudly Accepts Partnership With MIT's Prestigious Computer Science And Artificial Intelligence ... [Last Updated On: May 10th, 2012] [Originally Added On: May 10th, 2012]
- Google Driverless Car Ok'd by Nevada [Last Updated On: May 10th, 2012] [Originally Added On: May 10th, 2012]
- Moving Beyond the Marketing Funnel: Rocket Fuel and Forrester Research Announce Free Webinar [Last Updated On: May 10th, 2012] [Originally Added On: May 10th, 2012]
- Rocket Fuel Wins 2012 San Francisco Business Times Tech & Innovation Award [Last Updated On: May 13th, 2012] [Originally Added On: May 13th, 2012]
- Internet Week 2012: Rocket Fuel to Speak at OMMA RTB [Last Updated On: May 16th, 2012] [Originally Added On: May 16th, 2012]
- How to Get the Most Out of Your Facebook Ads -- Rocket Fuel's VP of Products, Eshwar Belani, to Lead MarketingProfs ... [Last Updated On: May 16th, 2012] [Originally Added On: May 16th, 2012]
- The Digital Disruptor To Banking Has Just Gone International [Last Updated On: May 16th, 2012] [Originally Added On: May 16th, 2012]
- Moving Beyond the Marketing Funnel: Rocket Fuel Announce Free Webinar Featuring an Independent Research Firm [Last Updated On: May 23rd, 2012] [Originally Added On: May 23rd, 2012]
- MASA Showcases Latest Version of MASA SWORD for Homeland Security Markets [Last Updated On: May 23rd, 2012] [Originally Added On: May 23rd, 2012]
- Bluesky Launches Drones for Aerial Surveying [Last Updated On: May 23rd, 2012] [Originally Added On: May 23rd, 2012]
- Artificial Intelligence: What happened to the hunt for thinking machines? [Last Updated On: May 25th, 2012] [Originally Added On: May 25th, 2012]
- Bubble Robots Move Using Lasers [VIDEO] [Last Updated On: May 25th, 2012] [Originally Added On: May 25th, 2012]
- UHV assistant professors receive $10,000 summer research grants [Last Updated On: May 27th, 2012] [Originally Added On: May 27th, 2012]
- Artificial intelligence: science fiction or simply science? [Last Updated On: May 28th, 2012] [Originally Added On: May 28th, 2012]
- Exetel taps artificial intelligence [Last Updated On: May 29th, 2012] [Originally Added On: May 29th, 2012]
- Software offers brain on the rain [Last Updated On: May 29th, 2012] [Originally Added On: May 29th, 2012]
- New Dean of Science has high hopes for his faculty [Last Updated On: May 30th, 2012] [Originally Added On: May 30th, 2012]
- Cognitive Code Announces "Silvia For Android" App [Last Updated On: May 31st, 2012] [Originally Added On: May 31st, 2012]
- A Rat is Smarter Than Google [Last Updated On: June 5th, 2012] [Originally Added On: June 5th, 2012]