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intermediateCertificate$29.99/mo

NLP with Python for Machine Learning Essential Training

by Derek Jedamski · LinkedIn Learning

4.5
(5,100 reviews)
60K+ enrolled4 hoursUpdated 2024-05

Our Verdict

Worth it — with caveats

NLP with Python for Machine Learning Essential Training is a tightly-scoped, hands-on intro to classical text-classification by Derek Jedamski (a senior data scientist who now leads Copilot prompt engineering at GitHub), and it is worth taking if your goal is to learn the end-to-end NLP-to-machine-learning pipeline with NLTK and scikit-learn. Across roughly four hours it walks you from raw text through tokenization, stemming/lemmatization, count and TF-IDF vectorization, feature engineering, and finally training and tuning Random Forest and Gradient Boosting classifiers on an SMS spam dataset. The course holds a strong 4.8/5 from about 1,406 ratings on the platform (per Class Central), and learners consistently praise its clarity and practical, code-along format. The major caveat is its age: the material was originally released in March 2018 and teaches only classical machine-learning NLP -- there is no coverage of word embeddings, transformers, or large language models, and the exercise code uses scikit-learn APIs old enough that the community exercise repo had to patch them to run on modern versions. Treat it as a solid foundations course for the preprocessing-plus-bag-of-words pipeline, not as a current guide to state-of-the-art NLP.

It is an efficient, well-rated foundations course for the classical NLP-to-ML pipeline (NLTK + scikit-learn, TF-IDF, tree-based classifiers), but its 2018 content covers no embeddings, transformers, or LLMs, so it is only the right pick if you specifically want classical text-classification fundamentals and already accept the LinkedIn Learning subscription.

Best for: Learners who already know basic Python and want a fast, practical walkthrough of the full classical NLP machine-learning pipeline -- text cleaning, tokenization, stemming/lemmatization, vectorization (count, n-gram, TF-IDF), feature engineering, and training/tuning tree-based classifiers. It suits analysts, data-science beginners, and software engineers who want to build and evaluate a working spam-style text classifier end to end, and anyone who already has LinkedIn Learning (or LinkedIn Premium) access and wants a low-commitment ~4-hour course with a shareable certificate.

Skip if: Anyone who needs modern NLP -- word embeddings (word2vec/GloVe), deep learning, transformers, or large language models -- since none of that is covered. Complete programming beginners will struggle because Python fundamentals are assumed and not taught. It is also a poor fit for people who want to work with large or varied datasets (the entire course uses one small SMS dataset) or who object to paying a recurring subscription for content first published in 2018.

About This Course

Apply NLP techniques including text preprocessing, vectorization, and building text classifiers using NLTK and scikit-learn.

What You'll Learn

Core NLP preprocessing in NLTK: reading text data, using regular expressions, removing punctuation, tokenization, and removing stop words
Supplemental data cleaning by applying stemming and lemmatization, and understanding when each is appropriate
Vectorizing raw text into features using count vectorization, n-gram vectorization, and inverse document frequency (TF-IDF) weighting
Feature engineering for text: creating new features, evaluating them, and applying a Box-Cox power transformation
Building, cross-validating, and grid-search-tuning a Random Forest classifier, including using a holdout test set
Building and evaluating a Gradient Boosting classifier and comparing models to make a final model selection
Reading evaluation metrics such as accuracy and understanding the benefits of ensemble methods

Curriculum

Introduction

Course welcome, what you should know, required tools, and how to use the exercise files.

NLP Basics

Introduces NLP and NLTK, setting up NLTK, reading and exploring the dataset, regular expressions and replacements, the machine-learning pipeline, and hands-on removal of punctuation, tokenization, and stop-word removal. Ends with a chapter quiz.

Supplemental Data Cleaning

Covers stemming and lemmatizing -- both the concepts and practical implementation in code -- with a chapter quiz.

Vectorizing Raw Data

Introduces vectorization, then count vectorization, n-gram vectorizing, and inverse document frequency (TF-IDF) weighting, with a chapter quiz.

Feature Engineering

Feature creation and evaluation, identifying features that need transformation, and applying the Box-Cox power transformation, with a chapter quiz.

Building Machine Learning Classifiers

Reviews machine-learning basics and cross-validation/evaluation metrics, then builds Random Forest models (with holdout test set and grid search) and Gradient Boosting models (with grid search), evaluates each, and walks through final model selection. Ends with a chapter quiz.

Conclusion

Next steps for continuing beyond the course (Jedamski's follow-up Advanced NLP course covers word2vec, doc2vec, and recurrent neural networks).

Prerequisites

  • Working knowledge of Python (the course assumes you can read and write basic Python; it is not taught here)
  • Comfort with Jupyter notebooks, since all exercise files are notebooks
  • Basic familiarity with general machine-learning concepts is helpful but the course reviews the essentials
  • A LinkedIn Learning subscription or free trial (LinkedIn Premium includes access)

Instructor

Derek Jedamski

Instructor · LinkedIn Learning

Pros & Cons

Pros

  • Clear, practical, code-along structure that takes you through the complete classical NLP-to-ML pipeline in about four hours, using a single consistent SMS dataset so concepts build on each other
  • Strong learner reception: roughly 4.8/5 from about 1,406 ratings on the platform (per Class Central), among the highest in LinkedIn Learning's NLP catalog
  • Downloadable exercise files (Jupyter notebooks) for every chapter, plus chapter quizzes, so you can follow along and check understanding -- a community GitHub repo even mirrors and updates them
  • Taught by a credible practitioner (Derek Jedamski, a senior data scientist who now leads Copilot prompt engineering at GitHub) who explains both the how and the why of techniques like TF-IDF and ensemble methods
  • Includes a shareable LinkedIn certificate of completion, which is convenient for the LinkedIn profile audience this platform targets

Cons

  • Dated content: originally released in March 2018 and focused entirely on classical machine learning -- no word embeddings, deep learning, transformers, or LLMs, which now dominate real-world NLP
  • The exercise code uses old scikit-learn APIs; the community exercise repository notes it had to modify several notebooks to run on current scikit-learn versions
  • Narrow data scope: the entire course relies on one small SMS spam dataset, so you do not practice on varied or larger real-world text corpora
  • Requires a paid LinkedIn Learning subscription (about $29.99/month, with a free trial) rather than being free or one-time-purchase

Alternatives To Consider

Frequently Asked Questions

Is NLP with Python for Machine Learning Essential Training free?

NLP with Python for Machine Learning Essential Training is $29.99/mo. Requires a LinkedIn Learning subscription (about $29.99/month) which includes a free trial; access is also bundled with LinkedIn Premium. There is no separate one-time purchase for this single course, and content has not been substantively refreshed since its 2018 release.

Who is NLP with Python for Machine Learning Essential Training for?

Learners who already know basic Python and want a fast, practical walkthrough of the full classical NLP machine-learning pipeline -- text cleaning, tokenization, stemming/lemmatization, vectorization (count, n-gram, TF-IDF), feature engineering, and training/tuning tree-based classifiers. It suits analysts, data-science beginners, and software engineers who want to build and evaluate a working spam-style text classifier end to end, and anyone who already has LinkedIn Learning (or LinkedIn Premium) access and wants a low-commitment ~4-hour course with a shareable certificate.

What will you learn in NLP with Python for Machine Learning Essential Training?

Core NLP preprocessing in NLTK: reading text data, using regular expressions, removing punctuation, tokenization, and removing stop words; Supplemental data cleaning by applying stemming and lemmatization, and understanding when each is appropriate; Vectorizing raw text into features using count vectorization, n-gram vectorization, and inverse document frequency (TF-IDF) weighting; Feature engineering for text: creating new features, evaluating them, and applying a Box-Cox power transformation.

What are the prerequisites for NLP with Python for Machine Learning Essential Training?

Working knowledge of Python (the course assumes you can read and write basic Python; it is not taught here); Comfort with Jupyter notebooks, since all exercise files are notebooks; Basic familiarity with general machine-learning concepts is helpful but the course reviews the essentials; A LinkedIn Learning subscription or free trial (LinkedIn Premium includes access).

Is NLP with Python for Machine Learning Essential Training worth it?

It is an efficient, well-rated foundations course for the classical NLP-to-ML pipeline (NLTK + scikit-learn, TF-IDF, tree-based classifiers), but its 2018 content covers no embeddings, transformers, or LLMs, so it is only the right pick if you specifically want classical text-classification fundamentals and already accept the LinkedIn Learning subscription.

$29.99/mo
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