Pipelines and composite estimators#
Examples of how to compose transformers and pipelines from other estimators. See the User Guide.
![](../../_images/sphx_glr_plot_column_transformer_thumb.png)
Column Transformer with Heterogeneous Data Sources
Column Transformer with Heterogeneous Data Sources
![](../../_images/sphx_glr_plot_transformed_target_thumb.png)
Effect of transforming the targets in regression model
Effect of transforming the targets in regression model
![](../../_images/sphx_glr_plot_digits_pipe_thumb.png)
Pipelining: chaining a PCA and a logistic regression
Pipelining: chaining a PCA and a logistic regression
![](../../_images/sphx_glr_plot_compare_reduction_thumb.png)
Selecting dimensionality reduction with Pipeline and GridSearchCV
Selecting dimensionality reduction with Pipeline and GridSearchCV