Published on December 19, 2021
In Deep Tech

A Guide to Term-Document Matrix with Its Implementation in R and Python

For text data, the term-document matrix is a kind of representation that helps in converting text data into mathematical matrices

By Yugesh Verma

In natural language processing, we are required to perform various types of text preprocessing tasks so that the mathematical operations can be performed on the data. Before applying mathematics to such data, data is required to be represented in the mathematical format. For text data, the term-document matrix is a kind of representation that helps in converting text data into mathematical matrices. In this article, we are going to discuss the term-document matrix and we will see how we can make one. We will do a hands-on implementation of term-document matrices in R and Python programming languages for a better understanding. The major points to be discussed in this article are listed below. Table of Contents What is a Term-Document Matrix?Term-Document Matrix in RTerm-Document Matr

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Yugesh Verma

Yugesh is a graduate in automobile engineering and worked as a data analyst intern. He completed several Data Science projects. He has a strong interest in Deep Learning and writing blogs on data science and machine learning.