Guess the Correlation
Game with a purpose, Browser game | |
|---|---|
| Website | guessthecorrelation |
Guess the Correlation is a minimalistic
Collected guesses are used to better understand how humans perceive correlations in scatter plots by identifying features within scatter plots, such as outliers, that cause players to over or under estimate the true correlation.[3]
By 1 February 2016, over 2 million guesses had been collected from 100,000 participants.[3]
Gameplay
In the single-player mode, players are presented with a stream of scatter plots depicting the relationship between two random variables. The aim is to guess the true Pearson correlation coefficient, where the guess can range from 0 (no correlation) to 1 (perfect positive correlation). Players start out with three lives and no points. Guesses made within 0.05 of the true correlation are awarded a life and five points. Guesses made within 0.10 are awarded one point, and guesses over 0.10 are not awarded any points and a life is deducted. The game ends when the player has run out of lives.[2]
In the two player mode, opponents challenge each other at guessing the true correlation. Once a session has been initiated between two players, both players are presented with the same scatter plot. The player with the closest guess to true correlation is awarded a point. In the event of a draw, no points are awarded to either player. The first player to reach 10 points is declared the winner.[2]
See also
- Citizen science
- Game with a purpose
- List of crowdsourcing projects
References
- ^ The Atlantic. Retrieved 20 July 2017.
- ^ a b c Omar Wagih (10 December 2015). "Guess the Correlation". Retrieved 26 July 2017.
- ^ a b c Brian Tarran (9 February 2016). "A game about correlations that's more than just fun". Significance. Retrieved 26 July 2017.
- ^ Jamie Condliffe (1 February 2016). "This 8-Bit Guess-the-Correlation Game Is Way More Fun Than It Should Be". Gizmodo. Retrieved 20 July 2017.