Datasets#
Functions to obtain datasets.
Fetching real datasets#
The following functions are used to retrieve specific functional datasets:
Load the Spanish Weather dataset. |
|
Load the GAIT dataset. |
|
Load the Berkeley Growth Study dataset. |
|
Load the HANDWRIT dataset. |
|
Load the mithochondiral calcium overload (MCO) dataset. |
|
Load the Medflies dataset. |
|
Load the NOx dataset. |
|
Load near infrared spectra of gasoline samples. |
|
Load the phoneme dataset. |
|
Load the Tecator dataset. |
|
Load the Canadian Weather dataset. |
Those functions return a dictionary with at least a “data” field containing the instance data, and a “target” field containing the class labels or regression values, if any.
In addition datasets can be downloaded from CRAN and the UCR:
|
Fetch a dataset from CRAN. |
Fetch a dataset from the UCR/UEA repository. |
Datasets from CRAN are not in a standardized format. Datasets from the UCR are in the same format as the specific datasets, but often have an explicit test set, accessible as “data_test” and “target_test”.
Making synthetic datasets#
The following functions are used to make synthetic functional datasets:
|
Generate Gaussian random fields. |
Generate Gaussian process trajectories. |
|
Generate sinusoidal proccess. |
|
Generate multimodal samples. |
|
Generate landmarks points. |
|
Generate random warping functions. |