Contrary to popular belief, editing files online can be trouble-free. Sure, some file formats might appear too hard with which to deal. But if you get the right solution, like DocHub, it's straightforward to modify any document with minimum effort. DocHub is your go-to tool for tasks as simple as the ability to Transformation Columns Text For Free a single document or something as daunting as dealing with a huge pile of complex paperwork.
When it comes to a solution for online file editing, there are many solutions available. Yet, not all of them are powerful enough to accommodate the needs of individuals requiring minimum editing functionality or small businesses that look for more extensive set of features that enable them to collaborate within their document-based workflow. DocHub is a multi-purpose service that makes managing paperwork online more simplified and easier. Try DocHub now!
In tip 29 of the YouTube tutorial, the speaker explains how to vectorize two text columns using a column transformer. Since most preprocessing steps in Scikit-learn expect 2D objects, the count vectorizer, which encodes text data in a bag of words format, can only accept 1D objects. By passing the vectorizer twice in the column transformer, you can create separate vocabularies for each text column and include both in the resulting dataset for model training. This workaround allows you to effectively preprocess multiple text columns for machine learning tasks.
