This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | |||
glossary [2019/03/15 10:21] dave.wright@ucl.ac.uk Edit in line with Derek's concern about mapping ABM to conceptual rather than mathematical models. |
glossary [2019/04/03 10:26] dave.wright@ucl.ac.uk [Sensitivity Analysis] typo correction |
||
---|---|---|---|
Line 58: | Line 58: | ||
**Global sensitivity** analyse the sensitivity of a model's output to global variations of its inputs, i.e. across the whole variation range of the input parameters (Sobol, 2001). | **Global sensitivity** analyse the sensitivity of a model's output to global variations of its inputs, i.e. across the whole variation range of the input parameters (Sobol, 2001). | ||
- | **Local sensitivity** methods analyse the sensitivity of a model's output to local variations of its inputs, i.e. in the neighbourhood of a particular input vecto (Saltelli, 2010). | + | **Local sensitivity** methods analyse the sensitivity of a model's output to local variations of its inputs, i.e. in the neighbourhood of a particular input vector (Saltelli, 2010). |
**Surrogate models** or **metamodels** are an alternatives to the original code, which produce approximately similar output in a shorter period of time (Owen, 2017). | **Surrogate models** or **metamodels** are an alternatives to the original code, which produce approximately similar output in a shorter period of time (Owen, 2017). |