http://nlp.stanford.edu/pubs/hall-emnlp08.pdf
See also: http://www.stanford.edu/class/cs229/proj2007/HaleyHallRodgers-TopicCorrelationsOverTime.pdf http://www.aclweb.org/anthology/D/D09/D09-1109.pdf On Mon, Nov 16, 2009 at 1:52 PM, Grant Ingersoll <[email protected]>wrote: > I recall David Hall saying something about using LDA for Topics over time > which would be interesting too. Last we talked, he said he had an > implementation as well, but that was this summer and I haven't seen a patch. > -- Ted Dunning, CTO DeepDyve
