likelihood - definizione. Che cos'è likelihood
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Cosa (chi) è likelihood - definizione

JOINT PROBABILITY EVALUATED AT A SAMPLE
Likelihood; Likelihood density function; Log-likelihood; Likelihoods; Support curve; Profile likelihood; Log likelihood; Likelihood functions; Conditional likelihood; Likelihood ratio; Profile-likelihood function; Likelihood (statistics); Loglikelihood; Concentrated likelihood; Concentrated likelihood function; Log-likelihood function; Likelihood equations

likelihood         
n.
Probability, verisimilitude.
likelihood         
1.
The likelihood of something happening is how likely it is to happen.
The likelihood of infection is minimal...
= probability
N-UNCOUNT: usu N of n/-ing, N that
2.
If something is a likelihood, it is likely to happen.
But the likelihood is that people would be willing to pay if they were certain that their money was going to a good cause...
= probability
N-SING
3.
If you say that something will happen in all likelihood, you mean that it will probably happen.
In all likelihood, the committee will have to interview every woman who's worked with Thomas.
= in all probability
PHRASE: PHR with cl
likelihood         
n.
1) great; little likelihood
2) likelihood that + inf. (there is every likelihood that she'll come)
3) in all likelihood

Wikipedia

Likelihood function

The likelihood function (often simply called the likelihood) is the joint probability of the observed data viewed as a function of the parameters of a statistical model.

In maximum likelihood estimation, the arg max of the likelihood function serves as a point estimate for θ {\displaystyle \theta } , while the Fisher information (often approximated by the likelihood's Hessian matrix) indicates the estimate's precision. Meanwhile in Bayesian statistics, parameter estimates are derived from the converse of the likelihood, the so-called posterior probability, which is calculated via Bayes' rule.

Esempi dal corpus di testo per likelihood
1. Thus, the likelihood of a terrorist conspiracy here would seem relatively low –– and the likelihood of sophomores run amok relatively stratospheric.
2. There is a likelihood of sexual motivation, but there was no evidence of sexual activity and it remains no more than a likelihood.
3. "Krongard said he could not afford to pay for overseas travel where the likelihood of a successful investigation was low," CongressDaily reported on Oct. 31. (Low likelihood?
4. "There is a likelihood of sexual motivation, but there was no evidence of sexual activity and it remains no more than a likelihood.
5. "There is a likelihood of sexual motivation but there was no evidence of sexual activity and it remains no more than a likelihood.