| Gibbs Model |
|
|
|
|
|
| • | probability
model on a lattice |
|||
| • | independence
assumption is partially relaxed |
|||
| • | spatial
range of interaction is local neighborhood |
|||
| Mean-Field
Approximation |
|
|
|
| Approximates
neighboring random variables with their |
||
| mean values: |
||
| - algebraic and computational simplicity |
||
