shminux comments on Rationality Quotes February 2013 - Less Wrong

2 Post author: arundelo 05 February 2013 10:20PM

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Comment author: shminux 05 February 2013 09:22:04PM *  1 point [-]

For every control system that works well enough to be considered a control system at all, the correlation will totally drown in the noise.

False. Here (second graph) is an example of a real-life thermostat. The correlation between inside and outside temperatures is evident when the outside temperature varies.

Comment author: RichardKennaway 05 February 2013 10:46:48PM 1 point [-]

The thermostat isn't actually doing anything in those graphs from about 7am to 4pm. There's just a brief burst of heat to pump the temperature up in the early morning and a brief burst of cooling in the late afternoon. Of course the indoor temperature will be heavily influenced by the outdoor temperature. It's being allowed to vary by more than 4 degrees C.

Comment author: shminux 05 February 2013 10:48:01PM 3 points [-]

OK, maybe I misunderstood your original point.