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Latent Dirichlet Allocation - distance from corpus

Does anyone knows which distrubution is used to measure the distance from the corpus?
Is it a Hellinger distance or a Kullback-Leibler divergence ?
Thank you in advance!

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Accepted answers

its KL, see: http://mallet.cs.umass.edu/diagnostics.php

Best,

Martin

All comments

its KL, see: http://mallet.cs.umass.edu/diagnostics.php

Best,

Martin

Thank you @mschmitz !

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