Does Lift affect by prior?

xsas — Sat, 26 Jan 2019 06:01:07 GMT

so if the prior changes, will lift change? According the definition, it seems not the case. But I am not sure.

Re: Does Lift affect by prior?

Cynthia_sas — Sat, 26 Jan 2019 14:32:42 GMT

Hi:

If you are taking SAS Academy for Data Science classes, in order to answer your question, we need to know what module you are working in (Big Data Module 1 or Module 2? Advanced Analytics Module 3, or 4 or 5?) Then, within the module, what class you're working in. If you are referring to a specific lecture or practice it is also useful to know what lecture or practice you're working on.

If you are NOT taking SAS Academy for Data Science classes and you just have a general question about Lift or Net Lift, then it might be useful to understand more about your data and what definition you are referencing -- is it a reference in the SAS documentation? is it a reference in a paper? in a textbook?

Without more information, it's hard for people to respond.

Cynthia

topic Re: Does Lift affect by prior? in SAS Academy for Data Science

Does Lift affect by prior?

Re: Does Lift affect by prior?