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Python Feature Engineering Cookbook : Over 70 Recipes for Creating, Engineering,
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- Sofort-KaufenPython Feature Engineering Cookbook : Over 70 Recipes for Creating, Engineering,
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Standort: Temple, Texas, USA
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eBay-Artikelnr.:165981183793
Artikelmerkmale
- Artikelzustand
- ISBN
- 9781789806311
Über dieses Produkt
Product Identifiers
Publisher
Packt Publishing, The Limited
ISBN-10
1789806313
ISBN-13
9781789806311
eBay Product ID (ePID)
15038577651
Product Key Features
Number of Pages
372 Pages
Publication Name
Python Feature Engineering Cookbook : Over 70 Recipes for Creating, Engineering, and Transforming Features to Build Machine Learning Models
Language
English
Publication Year
2020
Subject
Data Modeling & Design, Data Processing, Databases / Data Mining
Type
Textbook
Subject Area
Computers
Format
Trade Paperback
Dimensions
Item Length
3.6 in
Item Width
3 in
Additional Product Features
Intended Audience
Trade
Dewey Edition
23
Dewey Decimal
005.133
Table Of Content
Table of Contents Foreseeing Variable Problems When Building ML Models Imputing Missing Data Encoding Categorical Variables Transforming Numerical Variables Performing Variable Discretisation Working with Outliers Deriving Features from Dates and Time Variables Performing Feature Scaling Applying Mathematical Computations to Features Creating Features with Transactional and Time Series Data Extracting Features from Text Variables
Synopsis
Feature engineering is invaluable for developing and enriching your machine learning models. In this book, you will work with the best Python tools to streamline your feature engineering pipelines, feature engineering techniques and simplify and improve the quality of your code., Extract accurate information from data to train and improve machine learning models using NumPy, SciPy, pandas, and scikit-learn libraries Key Features Discover solutions for feature generation, feature extraction, and feature selection Uncover the end-to-end feature engineering process across continuous, discrete, and unstructured datasets Implement modern feature extraction techniques using Python's pandas, scikit-learn, SciPy and NumPy libraries Book Description Feature engineering is invaluable for developing and enriching your machine learning models. In this cookbook, you will work with the best tools to streamline your feature engineering pipelines and techniques and simplify and improve the quality of your code. Using Python libraries such as pandas, scikit-learn, Featuretools, and Feature-engine, you'll learn how to work with both continuous and discrete datasets and be able to transform features from unstructured datasets. You will develop the skills necessary to select the best features as well as the most suitable extraction techniques. This book will cover Python recipes that will help you automate feature engineering to simplify complex processes. You'll also get to grips with different feature engineering strategies, such as the box-cox transform, power transform, and log transform across machine learning, reinforcement learning, and natural language processing (NLP) domains. By the end of this book, you'll have discovered tips and practical solutions to all of your feature engineering problems. What you will learn Simplify your feature engineering pipelines with powerful Python packages Get to grips with imputing missing values Encode categorical variables with a wide set of techniques Extract insights from text quickly and effortlessly Develop features from transactional data and time series data Derive new features by combining existing variables Understand how to transform, discretize, and scale your variables Create informative variables from date and time Who this book is for This book is for machine learning professionals, AI engineers, data scientists, and NLP and reinforcement learning engineers who want to optimize and enrich their machine learning models with the best features. Knowledge of machine learning and Python coding will assist you with understanding the concepts covered in this book.
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Angemeldet als privater VerkäuferDaher finden verbraucherschützende Vorschriften, die sich aus dem EU-Verbraucherrecht ergeben, keine Anwendung. Der eBay-Käuferschutz gilt dennoch für die meisten Käufe. Mehr erfahrenMehr erfahren
Verkäuferbewertungen (8)
- s***e (11)- Bewertung vom Käufer.Vor über einem JahrBestätigter KaufGreat Seller, item was exactly as described!Amana PTAC Control Board rskp00009 (Nr. 165957987465)
- eBay automated Feedback- Bewertung vom Käufer.Letztes JahrThis seller successfully completed an order.Deep Learning with Python by François Chollet (2021, Trade Paperback) (Nr. 165981179545)
- eBay automated Feedback- Bewertung vom Käufer.Letztes JahrThis seller successfully completed an order.Canon EOS Rebel T5i EF-S 18-55 IS STM Camera Kit - Black (Nr. 167199659357)