I am trying to create a custom transformer for a Python sklearn pipeline based on guidance from this tutorial: http://danielhnyk.cz/creating-your-own-estimator-scikit-learn/ Right now my custom c...

I can't figure out how the sklearn.pipeline.Pipeline works exactly. There are a few explanation in the doc. For example what do they mean by: Pipeline of transforms with a final estimator. To...

Reading implementation of scikit-learn in TensorFlow: http://learningtensorflow.com/lesson6/ and scikit-learn: http://scikit-learn.org/stable/modules/generated/sklearn.cluster.KMeans.html I'm strug...

UPDATE: I have to re-write this question as after some investigation I realise that this is a different problem. Context: running keras in a gridsearch setting using the kerasclassifier wrapper w...

I am using scikit-learn with Pipeline and FeatureUnion to extract features from different inputs. Each sample (instance) in my dataset refers to documents with different lengths. My goal is to comp...