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PageRank and EigenTrust: How small should epsilon be?

For probabilistic algorithms such as PageRank and EigenTrust, the stopping case is given as $|R_{t+1} - R_{t}| < \epsilon$ (i.e. convergence is assumed). Neither the papers on EigenTrust or ...
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1answer
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How are Bayesian Nets, Hidden Markov Chains, Conditional Random Fields and Neural Nets related?

I am having an AI exam in two weeks, and I am still figuring out certain concepts and ideas, related to Bayesian Nets, Hidden Markov Chains, Conditional Random Fields and Neural Nets (yes it is all ...
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Find stationary distribution of markov chain

There is a markov chain on the states $\Phi = \{0,1,2\dots n\}$. I am also given the probabilities. E.g., the probability of going from i to i+1 is 1/2, going from i to state 0 = 1/2, and finally ...
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1answer
107 views

Improve Markov Chain results

Apologies for another Markov Chain question but this one is best given its own question to avoid confusion. I am using a Markov Chain to get the 10 best search results from the union of 3 different ...
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297 views

What are the uses of Markov Chains in CS? [closed]

We all know that Markov Chains can be used for generating real-looking text (or real-sounding music). I've also heard that Markov Chains has some applications in the image processing, is that true? ...