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Comparison of actual brain size with the size expected from allometry provides an encephalization quotient (EQ) that can be used as a more accurate indicator of an animal's intelligence. Brain of the sperm whale, considered the largest brain in the animal kingdom. Sperm whales (Physeter macrocephalus) have the largest known brain mass of any ...
The title sees the player work through memory, math, and spatial games to get a brain score. [14] The game consisted of 4 minigames, 60 seconds each. [15] The leaderboard showed both the player's Facebook photo and score and that of their nearest competitors. [16] By March 2009, the game had been played over 500 million times by over 15 million ...
Claude Shannon – studied cryptography and chess; sometimes called "the father of information theory" [1] [2] Lloyd Shapley – Shapley value and core concept in coalition games (Nobel Memorial Prize in Economic Sciences 2012) Eilon Solan – Stochastic games, stopping games
Playfish was founded in 2007 by Kristian Segerstråle, [1] Sebastien de Halleux, [2] Sami Lababidi, and Shukri Shammas. [3] It closed in 2013. [ 4 ] Playfish in the past had tended to attract up to 55 million users a month, with over 37 million users coming from Facebook users.
Cognitive hierarchy theory (CHT) is a behavioral model originating in behavioral economics and game theory that attempts to describe human thought processes in strategic games. CHT aims to improve upon the accuracy of predictions made by standard analytic methods (including backwards induction and iterated elimination of dominated strategies ...
The human brain contains 86 billion neurons, with 16 billion neurons in the cerebral cortex. [ 2 ] [ 1 ] Neuron counts constitute an important source of insight on the topic of neuroscience and intelligence : the question of how the evolution of a set of components and parameters (~10 11 neurons, ~10 14 synapses) of a complex system leads to ...
Separately, game theory has played a role in online algorithms; in particular, the k-server problem, which has in the past been referred to as games with moving costs and request-answer games. [125] Yao's principle is a game-theoretic technique for proving lower bounds on the computational complexity of randomized algorithms , especially online ...
The largest brains are those of sperm whales, weighing about 8 kg (18 lb). An elephant's brain weighs just over 5 kg (11 lb), a bottlenose dolphin's 1.5 to 1.7 kg (3.3 to 3.7 lb), whereas a human brain is around 1.3 to 1.5 kg (2.9 to 3.3 lb). Brain size tends to vary according to body size. The relationship is not proportional, though: the ...