The —---- describe the probability of observing an output given a hidden state.Select one:a. emission probabilitiesb. transition probabilities
Question
The —---- describe the probability of observing an output given a hidden state.Select one:a. emission probabilitiesb. transition probabilities
Solution
The correct answer is a. emission probabilities. Emission probabilities describe the likelihood of observing a particular output from a given hidden state in a statistical model, such as a Hidden Markov Model.
Similar Questions
Consider the following sentence: a Markov model tags easilyAssume that based on a HMM, we have the following probabilities: Emission:P1(a|DET) = 0.1, P1(easily|ADV) = 0.1, P1(Markov|N) = 0.1, P1(model|N) = 0.095, P1(model|V) =0.005, P1(tags|N) = 0.080, P1(tags|V) = 0.020,Transition probabilities: P(Y|X) Y DET N V ADJ ADV X DET 0 0.55 0 0.02 0.03 N 0.01 0.1 0.08 0.01 0.02 V 0.16 0.11 0.06 0.08 0.08 ADJ 0.01 0.65 0 0.05 0 ADV 0.08 0.02 0.09 0.04 0.04 Initial probabilitiesP3(DET) = 0.20, P3(N) = 0.06, P3(V) = 0.08, P3(ADV) = 0.07, P3(ADJ) = 0.02.What are the possible tag(s) of the sentence?Assume you want to use the Viterbi algorithm to decode the sentence, write down the expression to be evaluated at the initial step.Write down the expression for the second iteration if the first tag is DET, for a second tag of ADJ
How does the state of the process is described in HMM?a) Literalb) Single random variablec) Single discrete random variabled) None of the mentioned
Spontaneous transition probability depends ona.Lifetime of upper energy stateb.Independent of lifetimec.Lifetime of lower energy state
The sum of the probabilities of all the elementary events of an experiment isQuestion 20Select one:a.0.5b.1c.1.5d.2
(b)Find the probability that it is discolored.
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