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I think it's actually wrong in some important ways - Deep Blue was far from brute force alone. It involved > 8,000 features, many of them hand-engineered on the basis of deep chess expertise, exactly the kind of thing he dismisses. Still, it's a very striking set of assertions
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I'm sympathetic to Sutton's argument, but to try to make the other case: computers have done a _lot_ in the more symbolic mode. No-one is using neural nets to learn an OS, or to learn a database, or anything like that. Sutton's analysis is, in this sense, cherrypicked
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The performance improvement is modest but remarkable. "ComSys" is usually a system from a vendor like Oracle that doesn't want its name used in these benchmarking comparisons. These kinds of optimizers are built by, like, hundreds of experts over decades.
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