Probability vs' Statistical Estimation - PowerPoint PPT Presentation

1 / 1
About This Presentation
Title:

Probability vs' Statistical Estimation

Description:

estimation: data is fixed, parameters are unknown ... Estimators: bias, variance, efficiency, consistency. the bias-variance tradeoff ... – PowerPoint PPT presentation

Number of Views:43
Avg rating:3.0/5.0
Slides: 2
Provided by: roniros
Category:

less

Transcript and Presenter's Notes

Title: Probability vs' Statistical Estimation


1
Probability vs. Statistical Estimation
  • Probability parameters are known, data is
    distributed
  • Stat. estimation data is fixed, parameters are
    unknown
  • Bayesian estimation posterior function,
    posterior mean/median/mode
  • interval estimation (Bayesian and Frequentist)
  • point estimation
  • Estimators bias, variance, efficiency,
    consistency
  • the bias-variance tradeoff
  • the bias variance decomposition for mean squared
    error
  • ML estimation
  • examples binomial, exponential, ...
Write a Comment
User Comments (0)
About PowerShow.com