CuSithBell comments on Tools versus agents - Less Wrong

24 Post author: Stuart_Armstrong 16 May 2012 01:00PM

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Comment author: CuSithBell 16 May 2012 07:39:40PM 0 points [-]

What's the utility function? I can imagine that resulting in several problems.

Comment author: gRR 16 May 2012 07:42:34PM 0 points [-]

For example, U = 1/T, where T is the time (measured in virtual computing environment cycles) until the correct output is produced.

Comment author: CuSithBell 16 May 2012 07:47:20PM 0 points [-]

This sounds more like a tool AI! I thought that agent AIs generally had more persistent utility measures - this looks like the sort of thing where the AI has NO utility maximizing behavior until a problem is presented, then temporarily instantiates a problem-specific utility function (like the above).

Comment author: gRR 16 May 2012 07:50:44PM 0 points [-]

Well, yes, it is a tool AI. But it does have an utility function, it can be built upon a decision theory, etc, and in this sense, it is Agent.