Where to find viterbi algorithm transition values for natural language processing?

Posted by Rodrigo Salazar on Stack Overflow See other posts from Stack Overflow or by Rodrigo Salazar
Published on 2012-04-13T04:02:48Z Indexed on 2012/04/13 5:28 UTC
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algorithm

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dataset

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probability

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viterbi

I just watched a video where they used Viterbi algorithm to determine whether certain words in a sentence are intended to be nouns/verbs/adjs etc, they used transition and emission probabilities, for example the probability of the word 'Time' being used as a verb is known (emission) and the probability of a noun leading onto a verb (transition).

http://www.youtube.com/watch?v=O_q82UMtjoM&feature=relmfu (The video)

How can I find a good dataset of transition and emission probabilities for this use-case?

Or EVEN just a single example with all the probabilities displayed, I want to use realistic numbers in a demonstration.

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