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020 _a9789352134571
082 _a005.133
_bMUL
100 _aMüller, Andreas C.
245 _aIntroduction to machine learning with Python :
_ba guide for data scientists
_cAndreas C Müller; Sarah Guido
250 _aFirst edition
260 _aSebastopol, CA :
_bO'Reilly Media, Inc,
_c©2017
300 _axii, 378 pages :
_billustrations,
_c24 cm.
505 _tIntroduction --
_tSupervised learning --
_tUnsupervised learning and preprocessing --
_tRepresenting data and engineering features --
_tModel evaluation and improvement --
_tAlgorithm chains and pipelines --
_tWorking with text data --
_tWrapping up.
520 _aMachine learning has become an integral part of many commercial applications and research projects, but this field is not exclusive to large companies with extensive research teams. If you use Python, even as a beginner, this book will teach you practical ways to build your own machine learning solutions. With all the data available today, machine learning applications are limited only by your imagination. You'll learn the steps necessary to create a successful machine-learning application with Python and the scikit-learn library. Authors Andreas Müller and Sarah Guido focus on the practical aspects of using machine learning algorithms, rather than the math behind them. Familiarity with the NumPy and matplotlib libraries will help you get even more from this book. With this book, you'll learn: Fundamental concepts and applications of machine learning ; Advantages and shortcomings of widely used machine learning algorithms ; How to represent data processed by machine learning, including which data aspects to focus on ; Advanced methods for model evaluation and parameter tuning ; The concept of pipelines for chaining models and encapsulating your workflow ; Methods for working with text data, including text-specific processing techniques ; Suggestions for improving your machine learning and data science skills
650 _aData mining.
650 _aPython (Computer program language)
650 _aMachine learning.
942 _2ddc
_cBK