Sentence examples for model nonstationary data from inspiring English sources

Hence, Hawkes processes as defined in (17) cannot model nonstationary data, but can model dependent data.

The Hawkes process as described above cannot really model nonstationary data.

However, the Hawkes model reflects stationary features, and cannot model nonstationary data.

If inhomogeneous Poisson processes can model nonstationary data, they are not appropriate to model dependencies between points.

Ahn and Salas (Ahn, H., Salas, J.D., 1997. Groundwater head sampling based on stochastic analysis. Water Resour. Res. 33(12769 27802780) introduced an approach to build time series models of nonstationary data at different time intervals based on an observed time series sampled at a reference interval.

Hence, the use of the DS rule has two purposes: on the one hand, nonstationary data are modeled through an evidential model that considers uncertainty of the data distribution via evidential priors.

These difficulties are concerned mainly with two situations: multisensor data, where the use of the Dempster Shafer fusion is unworkable; and nonstationary data, due to the mismatch between the estimated stationary model and the actual data.

Simulation experiments are carried out with both stationary and nonstationary data.

However, the EMD method is specifically designed to analyze nonstationary data from nonlinear processes.

The other methods focus on global and local parameter estimation in the presence of spatially structured or nonstationary data.

Furthermore, standard HMCs have been shown to be inefficient when applied to nonstationary data when unsupervised processing is concerned.