10 min listen
Survey Raking
ratings:
Length:
17 minutes
Released:
Oct 23, 2017
Format:
Podcast episode
Description
It's quite common for survey respondents not to be representative of the larger population from which they are drawn. But if you're a researcher, you need to study the larger population using data from your survey respondents, so what should you do? Reweighting the survey data, so that things like demographic distributions look similar between the survey and general populations, is a standard technique and in this episode we'll talk about survey raking, a way to calculate survey weights when there are several distributions of interest that need to be matched.
Released:
Oct 23, 2017
Format:
Podcast episode
Titles in the series (100)
Facial Recognition with Eigenfaces: A true classic topic in ML: Facial recognition is… by Linear Digressions