Questions tagged [graphical-model]
The graphical-model tag has no usage guidance.
5
questions
0
votes
0answers
2 views
Purpose of the hidden variables in a Restricted Boltzmann Machine
From the part titled Introducing Latent Variables under subsection 2.2 in this tutorial:
Introducing Latent Variables. Suppose we want to model an $m$-dimensional
unknown probability distribution $q$ ...
1
vote
0answers
50 views
How to make sense of label propagation formula in graph neural networks?
In the label propagation algorithm in section 3.2.3, we know the label of some nodes and we want to predict the label for the rest of the nodes whose labels we don't know. The update formula for this ...
2
votes
0answers
25 views
Deriving hyperparameter updates in Online Interactive Collaborative Filtering
I've been going through "Online Interactive Collaborative Filtering Using Multi-Armed Bandit with Dependent Arms" by Wang et al. and am unable to understand how the update equations for the ...
0
votes
0answers
78 views
How to build naive bayes graph from data
For an university assignment I have to use the HuginLite software to do some probabilistic inferences with different algorithms.
One of these algorithms is Naive Bayes but its graph is not built ...
2
votes
0answers
129 views
What is a conditional random field?
I new in machine learning, especially in Conditional Random Fields (CRF).
I have read several articles and papers and in there is always associated with HMM and sequences classification. I don't ...
