Algorithms to Live By: The Computer Science of Human Decisions
Brian Christian, Tom Griffiths
amazon.com
Algorithms to Live By: The Computer Science of Human Decisions
Brian Christian, Tom Griffiths
amazon.com
Email?” Spoiler alert: the conclusion was an emphatic Yes.
What would you do if all jobs paid the same? The idea behind such thought exercises is exactly that of Constraint Relaxation: to make the intractable tractable, to make progress in an idealized world that can be ported back to the real one.
a species, being constrained by the past makes us less perfectly adjusted to the present we know but helps keep us robust for the future we don’t.
In one particularly dramatic case, an officer instinctively grabbed the gun out of the hands of an assailant and then instinctively handed it right back—just as he had done time and time again with his trainers in practice.
Overfitting is crazy!!
people tend to stop early, leaving better applicants unseen.
There are many ways to relax a problem, and we’ve seen three of the most important. The first, Constraint Relaxation, simply removes some constraints altogether and makes progress on a looser form of the problem before coming back to reality. The second, Continuous Relaxation, turns discrete or binary choices into continua: when deciding between
... See moreEveryone’s needs, capacities, and partnerships are always in flux. The lesson of the TCP sawtooth is that in an unpredictable and changing environment, pushing things to the point of failure is indeed sometimes the best (or the only) way to use all the resources to their fullest. What matters is making sure that the response to failure is both
... See moreLove is like organized crime. It changes the structure of the marriage game so that the equilibrium becomes the outcome that works best for everybody.
The mean income in America, for instance, is $55,688—but because income is roughly power-law distributed, we know, again, that many more people will be below this mean than above it, while those who are above might be practically off the charts. So it is: two-thirds of the US population make less than the mean income, but the top 1% make almost ten
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