Utilities
groot.util
convert_numpy(obj)
Convert numpy ints and floats to python types. Useful when converting objects to JSON.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
obj |
{np.int32, np.int64, np.float32, np.float64, np.longlong} |
Number to convert to python int or float. |
required |
numpy_to_chensvmlight(X, y, filename)
Export a numpy dataset to the SVM-Light format that is needed for Chen et al. (2019).
The difference between SVM-Light and this format is that zero values are also included.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
X |
array-like of shape (n_samples, n_features) |
Array of amples. |
required |
y |
array-like of shape (n_samples,) |
Array of class labels as integers. |
required |
filename |
str |
Exported SVM-Light dataset filename or path. |
required |