structure learning
Last edited: August 8, 2025We learn a Bayes Net grphical structure by following Bayes rule:
\begin{align} P(G|D) &\propto P(D|G) P(G) \\ &= P(G) \int P(D | \theta, G) P(\theta|G) d\theta \\ &= P(G) \prod_{i=1}^{n} \prod_{j=1}^{q_{i}} \frac{\Gamma(\alpha_{i,j,0})}{\Gamma(\alpha_{i,j,0} + m_{i,j,0})} \prod_{k=1}^{r_{i}} \frac{\Gamma(\alpha_{i,j,k} + m_{i,j,k})}{\Gamma(\alpha_{i,j,k})} \end{align}
where, we define: \(\alpha_{i,j,0} = \sum_{k} \alpha_{i,j,k}\).
The actual integration process is not provided, but mostly uninteresting. See Beta Distribution for a flavour of how it came about.
This is hard. We are multiply many gammas together, which is computationally lame. So instead, we use
Structure of COVID Replication
Last edited: August 8, 2025Goal: using protein-protein interfaces and docking to learn about the polymerase behavior
Too bio-y and I’m literally not sure how to make of it
SU-CS107 DEC012023
Last edited: August 8, 2025Key Sequence
Notation
New Concepts
Important Results / Claims
Questions
Interesting Factoids
SU-CS107 Midterm Sheet
Last edited: August 8, 2025Not published to prevent AIV.
