1/ Book overview and review
Practical Data Science with Python (By Nathan George)
🧡 See thread below
#datascience #python
2/ πŸ‘€ Author
- Nathan George
- Data scientist at a fintech company
- Taught at Regis University, DataCamp and Manning LiveProject
- Mentor students at Udacity AI and Machine Learning NanoDegree
3/ πŸ“š Book details
- About 600 pages
- 21 Chapters
- 6 Parts
4/ πŸ€” Who is this book for?
- Those wanting to break into data science
- Have beginner to intermediate level of Python coding skill
5/ πŸ“– 6 Parts of the Book
1. An Introduction and the Basics
2. Dealing with Data
3. Statistics for Data Science
4. Machine Learning
5. Text Analysis and Reporting
6. Wrapping Up
6/ Part 1. An Introduction and the Basics
- Provide a brief history of the field of data science, skill sets, specializations and best practices for data science projects
- Provide tips on getting started with Python and its practical setup for data science projects
7/ Part 2. Dealing with Data
- How to handle various data sources (SQLite, Pandas, Numpy, MS Word, PDF, MS Excel, etc.)
- How to web scrape
8/ Part 3. Statistics for Data Science
- Explains concisely and with practical examples on key statistical concepts (Probability, Distribution and Sampling)
- Covers hypothesis testing concepts and statistical tests using scipy.stats module
9/ Part 4. Machine Learning
- Preparing data prior to machine learning model building (feature engineering, feature selection, etc.)
- Model building (Classification, regression, performance evaluation, hyperparameter optimization, AutoML)
10/ Part 5. Text Analysis and Reporting
- Clustering methods (k-means, hierarchical, etc.)
- Working with text (preprocessing, text analysis, sentiment analysis, etc.)
11/ Part 6. Wrapping Up
- Making data dashboards with Streamlit
- Ethics and Privacy issues pertaining to data and machine learning
- How to stay up to date
12/ My impressions 1/2
- The author provided a thorough coverage on essential topics of using Python for practical implementation of data science projects
- Key libraries were covered: Python standard libraries, Scikit-learn, Pandas, Numpy, Scipy, Beautiful soup, etc.
13/ My impressions 2/2
- Data science concepts were explained alongside code examples. Thus, the book can easily serve as a handy desk reference for data practitioners
14/ Getting the book
- The ebook is available at a heavy discount to $5 packt.link/nathangeorge

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