arundelo comments on Anticipating critical transitions - Less Wrong

17 Post author: PhilGoetz 09 June 2013 04:28PM

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Comment author: Vaniver 14 June 2013 03:41:04PM 1 point [-]

pEpsilon: p being the referent for the negative base-10 logarithm of whatever follows.

Don't you mean exponent, not logarithm? I'm more used to seeing this concept as e, like 1e-10.

The primary trouble with this suggestion is this problem; most practical models will not be able to actually distinguish between 99.99th percentile events and 99.9999th percentile events, let alone 1-1e-10 quantile events.

Comment author: arundelo 14 June 2013 08:04:21PM 0 points [-]

"Logarithm" and "exponent" can name the same thing as viewed from different perspectives. Example: 3 is the base-10 logarithm of 1000, which is another way of saying that 10^3 = 1000 (an expression in which 3 is the exponent).