Whihc compiler did you use for Human OS V1.0?
Didnt realize we had a CPP compiler out already....hmmmm
Jiri Jelinek <[EMAIL PROTECTED]> wrote: Matt,
>Here is a program that feels pain.
I got the logic, but no pain when processing the code in my mind.
Maybe you should mention in the pain.cpp description that it needs to
be processed for long enough - so whatever is gonna process it, it
will eventually get to the 'I don't "feel" like doing this any more'
point. ;-)) Looks like the entropy is kind of "pain" to us (& to our
devices) and the negative entropy might be kind of "pain" to the
universe. Hopefully, when (/if) our AGI figures this out, it will not
attempt to squeeze the Universe into a single spot to "solve" it.
Regards,
Jiri Jelinek
On 6/11/07, Matt Mahoney wrote:
> Here is a program that feels pain. It is a simulation of a 2-input logic gate
> that you train by reinforcement learning. It "feels" in the sense that it
> adjusts its behavior to avoid negative reinforcement from the user.
>
>
> /* pain.cpp - A program that can feel pleasure and pain.
>
> The program simulates a programmable 2-input logic gate.
> You train it by reinforcement conditioning. You provide a pair of
> input bits (00, 01, 10, or 11). It will output a 0 or 1. If the
> output is correct, you "reward" it by entering "+". If it is wrong,
> you "punish" it by entering "-". You can program it this way to
> implement any 2-input logic function (AND, OR, XOR, NAND, etc).
> */
>
> #include
> #include
> using namespace std;
>
> int main() {
> // probability of output 1 given input 00, 01, 10, 11
> double wt[4]={0.5, 0.5, 0.5, 0.5};
>
> while (1) {
> cout << "Please input 2 bits (00, 01, 10, 11): ";
> char b1, b2;
> cin >> b1 >> b2;
> int input = (b1-'0')*2+(b2-'0');
> if (input >= 0 && input < 4) {
> int response = double(rand())/RAND_MAX < wt[input];
> cout << "Output = " << response
> << ". Please enter + if right, - if wrong: ";
> char reinforcement;
> cin >> reinforcement;
> if (reinforcement == '+')
> cout << "aah! :-)\n";
> else if (reinforcement == '-')
> cout << "ouch! :-(\n";
> else
> continue;
> int adjustment = (reinforcement == '-') ^ response;
> if (adjustment == 0)
> wt[input] /= 2;
> else
> wt[input] = 1 - (1 - wt[input])/2;
> }
> }
> }
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