There is no God’s view to define the truth, and Faith to attain it. You only get to use your own eyes. If I predict a fair coin will come up “heads”, and you predict it’ll come up “tails”, and it does come up “tails”, who was closer to the truth? The truth of such a prediction is not in how well it aligns with the outcome, but in how well it takes into account available information, how well it processes the state of uncertainty. What should be believed given the available information and what is actually true are two separate questions, and the latter question is never asked, as you never have all the information, only some state of uncertainty. Reality is not transparent, it’s not possible to glimpse the hidden truth, only to cope with uncertainty. Confuse the two at your own peril.
I’m so confused, I can’t even tell if we disagree. What I am thinking of is essentially the argument in Eliezer Yudkowsky’s “Inductive Bias”:
The more inductive bias you have, the faster you learn to predict the future, but only if your inductive bias does in fact concentrate more probability into sequences of observations that actually occur. If your inductive bias concentrates probability into sequences that don’t occur, this diverts probability mass from sequences that do occur, and you will learn more slowly, or not learn at all, or even—if you are unlucky enough—learn in the wrong direction.
Inductive biases can be probabilistically correct or probabilistically incorrect, and if they are correct, it is good to have as much of them as possible, and if they are incorrect, you are left worse off than if you had no inductive bias at all. Which is to say that inductive biases are like any other kind of belief; the true ones are good for you, the bad ones are worse than nothing. In contrast, statistical bias is always bad, period—you can trade it off against other ills, but it’s never a good thing for itself. Statistical bias is a systematic direction in errors; inductive bias is a systematic direction in belief revisions.
There is no God’s view to define the truth, and Faith to attain it. You only get to use your own eyes. If I predict a fair coin will come up “heads”, and you predict it’ll come up “tails”, and it does come up “tails”, who was closer to the truth? The truth of such a prediction is not in how well it aligns with the outcome, but in how well it takes into account available information, how well it processes the state of uncertainty. What should be believed given the available information and what is actually true are two separate questions, and the latter question is never asked, as you never have all the information, only some state of uncertainty. Reality is not transparent, it’s not possible to glimpse the hidden truth, only to cope with uncertainty. Confuse the two at your own peril.
I’m so confused, I can’t even tell if we disagree. What I am thinking of is essentially the argument in Eliezer Yudkowsky’s “Inductive Bias”: