Hello, I was trying to reproduce a model from a research paper, long story short, in their model, they have a 2D matrix denoted as H, where they said each entry in H has a prior distribution beta ~ (u,sigma), and the u and sigma can be determined by the domain knowledge. The important point is each …

A variable simultaneously follow two distributions

ricardoV94 January 13, 2023, 8:43pm 2

You can’t do that. If H is not observed you can just subtract the column mean and add 1?

I don’t know how you put alpha in the picture though. Can you link to the paper?

Topic		Replies	Views
Hierarchical linear model with two parent distributions Questions	16	1338	September 15, 2018
Likelihood given by product of two distributions? Questions	6	2215	August 4, 2018
Could you give me some advice about this modle? Questions	1	691	August 9, 2018
Dirichlet process mixtures bidimensional data Questions	16	1229	February 13, 2019
Dynamic number of Dirichlet distributions? Questions	3	622	February 25, 2018