CF

Natural Language Preprocessing

58m 50s
English
Paid
Updated September 2026

Natural Language Preprocessing is a 9-lesson 58 minutes self-paced course by LunarTech. Natural language processing sits where linguistics meets artificial intelligence, giving machines a way to work with human language.

Course facts

Lessons
9
Duration
58 minutes
Level
All levels
Language
English
Updated
2026-09-11
Instructor
LunarTech
Price
Premium

Natural language processing sits where linguistics meets artificial intelligence, giving machines a way to work with human language. This course introduces the foundational ideas behind that field.

It's built as a starting point: enough grounding in NLP concepts and skills to move confidently into deeper, more advanced study afterward.

Who teaches Natural Language Preprocessing? LunarTech

LunarTech thumbnail

LunarTech is an online tech academy focused on data science, machine learning, and quantitative analysis — covering both the theoretical foundations (linear algebra, calculus, statistics) and the practical Python / SQL toolchain that working data scientists use. The school operates globally with cohort-based and self-paced tracks.

The CourseFlix listing carries twelve LunarTech courses spanning machine-learning theory, deep learning, applied data-science workflows, and the math fundamentals underlying the field. Material is paid and aimed at engineers and analysts transitioning into formal data-science roles or upskilling within them.

What lessons are included in Natural Language Preprocessing?

This is a demo lesson (10:00 remaining)

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#1: 0. Introduction
All Course Lessons (9)
#Lesson TitleDurationAccess
1
0. Introduction Demo
04:29
2
1. Text Preprocessing in NLP
10:28
3
2. Tokenization
04:16
4
3. Bag-of-Words
06:23
5
4. Word Embeddings
06:07
6
5. Semantic Analysis
06:57
7
6. Term Frequency-Inverse Document Frequency (Tf-Idf)
07:18
8
7. Machine Learning Based NLP
05:02
9
8. Recent Developers in NLP and AI
07:50
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Frequently asked questions

What are the prerequisites for this course?
This course is introductory and does not require prior experience in Natural Language Processing (NLP). However, a basic understanding of linguistics and artificial intelligence concepts might be beneficial to better grasp the course material.
What projects or exercises will I work on during the course?
The course involves practical exercises related to text preprocessing, tokenization, and the application of techniques like Bag-of-Words and Term Frequency-Inverse Document Frequency (Tf-Idf). These exercises are designed to reinforce the theoretical concepts covered in the lessons.
Who is the target audience for this course?
The course is aimed at beginners who are interested in exploring the field of Natural Language Processing. It is suitable for students, researchers, and professionals who want to gain foundational knowledge in NLP.
How does this course compare to other introductory NLP courses?
This course provides a foundational understanding of NLP by covering essential topics such as text preprocessing, tokenization, and word embeddings. It offers a balance of theoretical insights and practical exercises, making it suitable for those new to the field.
What specific tools or platforms are covered in the course?
The course covers fundamental techniques like Bag-of-Words and Tf-Idf, and discusses recent developments in NLP and AI. While it does not focus on any specific software tools, the methods taught can be applied using popular NLP libraries.
What topics are not covered in this course?
Advanced NLP topics such as neural network-based models, deep learning approaches, and complex language models are not covered in this introductory course. The focus is on foundational concepts to prepare for more complex studies.
How can the knowledge from this course be applied to other areas or careers?
The foundational knowledge gained from this course can be applied to various fields requiring text analysis and understanding, such as data science, computational linguistics, and artificial intelligence development. It also provides a stepping stone for more advanced NLP studies.