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puzzled about function : logsumexp #38

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kymo opened this issue Nov 4, 2017 · 1 comment
Open

puzzled about function : logsumexp #38

kymo opened this issue Nov 4, 2017 · 1 comment

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@kymo
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kymo commented Nov 4, 2017

hi, i notice that the logsumexp function in your project is not match with what's introduced in wikipedia : https://en.wikipedia.org/wiki/LogSumExp . Am I mis-understood ?
@zhongkaifu
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Because it's optimized for computer and avoid computing errors when values are too large or small.

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@kymo @zhongkaifu