viziphant.gpfa.plot_transform_matrix¶
- viziphant.gpfa.plot_transform_matrix(loading_matrix, cmap='RdYlGn')[source]¶
This function visualizes the loading matrix as a heatmap.
- Parameters:
- loading_matrixnp.ndarray
The loading matrix defines the mapping between neural space and latent state space. It is obtained by fitting a GPFA model and stored in
GPFA.params_estimated['C']
or if orthonormalizedGPFA.params_estimated['Corth']
.- cmapstr, optional
Matplotlib imshow colormap. Default: ‘RdYlGn’
- Returns:
- figmatplotlib.figure.Figure
- axesmatplotlib.axes.Axes