TWIMLfest 2020


Codenames Bot Competition

Bring your AI to a Codenames competition! Every contestant will submit an AI-powered bot. Bots will need to be able to both give 1-word clues and interpret their teammate-bot’s clues. Contestants’ bots will be randomly paired up and compete against another team of bots. Games will be simulated according to the regular rules of Codenames to determine which bot is best! Will the winner take a word embeddings approach? A reinforcement learning approach? Something off the wall?

The competition will take place via a central server that hosts all the games. Anytime that the server is open, you can launch your bot to play games. Your bot will be paired up at random with another active bot logged into the server to form a team. Each time there are enough active players a new game will start. Upon completion of each game, the winners’ ratings will increase and the losers’ ratings will decrease using an Elo rating system. Then your bot will be returned to the pool of available bots to await being paired with another random partner.
The competition server will be open for practice for the first week. Then ratings will reset, and the final competition will take place the second week. At the end of the competition, the final Elo ratings will be used to determine the winners.
A python template is provided for your bot containing two functions that you will need to populate: generate_clue() and generate_guesses(). Generate_clue is used when you are the spymaster (the one giving the clues). This function will need to return a one-word clue and a count of how many words on the board are tied to that clue. Generate_guesses is used when you are the operative (the one making the guesses) and will need to return a list of words-on-the-board that you want to guess in the order you want to guess them. These two functions are the only code you need to create to enter.
You will be provided with (the python template for your model), a file that takes care of all of the API interactions with the server and calls the generate_clue() and generate_guesses() functions at the appropriate times, and (for reference) all of the code that is used to run the games. In order to play games, all you will need to do is run “python” from your command line while the server is open. It will take care of the rest!

Session Speakers

Senior Quantitative Scientist
Gro Intelligence
Machine Learning Engineer
Walmart Labs
Senior Data Scientist

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