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The base of the logarithm defines the unit of entropy. If the logarithm is to the base 2, the unit of entropy is the bit. If the if the logarithm is to the base \(e\), the unit of entropy is the nat.
Let \(X\) and \(Y\) be discrete random variables defined on finite alphabets \(\mathcal{X}\)Ìý\(\mathcal{Y}\), respectively,Ìýand with joint probability mass function \(p_{X,Y}\). The mutual information of \(X\) and \(Y\) is the random variable \(I(X,Y)\) defined by
\[ I(X,Y) = \log\frac{p_{X,Y}(X,Y)}{p_X(X)p_Y(Y)}.\]
As with entropy, the base of the logarithm defines the units of mutual information. ÌýIf the if the logarithm is to the base \(e\), the unit of entropy is the nat.
The website had been running smoothly and consistently until February 5th, when it experienced significant slowdowns and errors (error 504). The problem has been fixed on February 8th, with the website running up again, but the fundamental cause of the problem has not been precisely identified yet. The developers have scheduled additional time to fix the issue next week, and the Online Committee will provide more information then.
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The main topics covered in this report are the following.
The website has been running smoothly and consistently. The main topics covered in this report are the following.
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The website has been running smoothly and consistently. A new set of features were released to the website two weeks ago and we working with SixFeetUp to develop an alternative solution to mailing lists. As usual, someÌýfigures regarding website usage are provided in the Analytics section.Ìý
The two main topics of this report are
The website has been running smoothly and consistently. We are currently reviewing a set of upgrades that will be pushed to the main website in the next two weeks. As usual, someÌýfigures regarding website usage are provided in the Analytics section.Ìý
The three main topics of this report are
The website has been running smoothly and consistently. We are seeing a stabilization of the number of visits and increased access to the news posted on the website. Detailed figures are provided in the Analytics section.