DeepMind's 'Gato' is mediocre, so why did they build it?
The world is used to seeing headlines about the latest breakthrough by deep learning forms of artificial intelligence. The latest achievement of the DeepMind division of Google, however, might be summarized as, "One AI program that does a so-so job at a lot of things."
Gato, as DeepMind's program is called, was unveiled this week as a so-called multimodal program, one that can play video games, chat, write compositions, caption pictures, and control a robotic arm stacking blocks. It is one neural network that can work with multiple kinds of data to perform multiple kinds of tasks.
"With a single set of weights, Gato can engage in dialogue, caption images, stack blocks with a real robot arm, outperform humans at playing Atari games, navigate in simulated 3D environments, follow instructions, …
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