In this section, we will rely on pandas and TfidfVectorizer to create a Dataframe that contains the bi-grams (two consecutive words) of each article. Here, we are using TfidfVectorizer.

Pandas is a BSD-licensed open source library that provides high-performance, easy-to-use data structures and data analysis tools for Python. The R dataframe data structure has a close equivalent ...

Although it's possible to create a data frame from scratch using Python data structures or NumPy arrays, it's more common in my experience to do so from a file. Fortunately, Pandas can load data from ...