최대가능도,maximum_likelihood

최대가능도,maximum_likelihood (rev. 1.8)

AKA 최대우도

파생 개념:
최대가능도추정, 최대우도추정 maximum likelihood estimation MLE
최대가능도방법, 최대우도법 maximum likelihood method
관련:
{
AKA 우도

}

tmp towatch

StatQuest: Probability vs Likelihood https://www.youtube.com/watch?v=pYxNSUDSFH4
Maximum Likelihood For the Normal Distribution, step-by-step! https://www.youtube.com/watch?v=Dn6b9fCIUpM
StatQuest: Maximum Likelihood https://www.youtube.com/watch?v=XepXtl9YKwc



from 석준희 ML강의

maximum likelihood (ML)
likelihood: probability of observation under a certain model
$l=\prod_{i:y_i=0}\frac1{1+e^{\beta_0+\beta_1x_i}}\prod_{i:y_i=1}\frac{e^{\beta_0+\beta_1x_i}}{1+e^{\beta_0+\beta_1x_i}}$