Download e-book for kindle: Mastering Python for Data Science by Samir Madhavan

By Samir Madhavan

Approximately This Book

Master facts technological know-how tools utilizing Python and its libraries
Create info visualizations and mine for patterns
Advanced suggestions for the 4 basics of information technological know-how with Python - info mining, information research, info visualization, and computing device learning

Who This publication Is For

If you're a Python developer who desires to grasp the realm of information technology then this e-book is for you. a few wisdom of knowledge technological know-how is assumed.
What you are going to Learn

Manage information and practice linear algebra in Python
Derive inferences from the research through acting inferential statistics
Solve information technology difficulties in Python
Create high-end visualizations utilizing Python
Evaluate and observe the linear regression strategy to estimate the relationships between variables.
Build advice engines with a number of the collaborative filtering algorithms
Apply the ensemble how to increase your predictions
Work with vast facts applied sciences to address facts at scale

In Detail

Data technology is a comparatively new wisdom area that's utilized by a number of organisations to make facts pushed judgements. information scientists need to put on quite a few hats to paintings with facts and to derive price from it. The Python programming language, past having conquered the clinical group within the final decade, is now an critical software for the knowledge technological know-how practitioner and a must-know device for each aspiring facts scientist. utilizing Python will give you a quick, trustworthy, cross-platform, and mature surroundings for facts research, computing device studying, and algorithmic challenge solving.

This finished advisor is helping you progress past the hype and go beyond the idea by way of giving you a hands-on, complicated learn of information science.

Beginning with the necessities of Python in facts technology, you'll learn how to deal with info and practice linear algebra in Python. you are going to circulate directly to deriving inferences from the research through appearing inferential records, and mining facts to bare hidden styles and tendencies. you'll use the matplot library to create high-end visualizations in Python and discover the basics of laptop studying. subsequent, you are going to observe the linear regression process and likewise discover ways to practice the logistic regression strategy to your functions, prior to growing advice engines with a number of collaborative filtering algorithms and enhancing your predictions by way of utilizing the ensemble methods.

Finally, you are going to practice K-means clustering, in addition to an research of unstructured info with various textual content mining options and leveraging the ability of Python in great information analytics.
Style and approach

This ebook is an easy-to-follow, entire advisor on information technology utilizing Python. the themes lined within the publication can all be utilized in actual global scenarios.

Show description

Read or Download Mastering Python for Data Science PDF

Similar python books

Download e-book for iPad: Core Python Programming (2nd Edition) by Wesley J. Chun

The entire Developer's consultant to Python

* New to Python? The definitive advisor to Python improvement for knowledgeable programmers
* Covers middle language beneficial properties completely, together with these present in the most recent Python releases—learn greater than simply the syntax!
* research complicated subject matters reminiscent of ordinary expressions, networking, multithreading, GUI, Web/CGI, and Python extensions
* contains brand-new fabric on databases, net consumers, Java/Jython, and Microsoft workplace, plus Python 2. 6 and 3
* offers 1000s of code snippets, interactive examples, and functional routines to reinforce your Python skills

Python is an agile, powerful, expressive, totally object-oriented, extensible, and scalable programming language. It combines the facility of compiled languages with the simplicity and quick improvement of scripting languages. In middle Python Programming, moment version, best Python developer and coach Wesley Chun is helping you examine Python fast and comprehensively for you to instantly be successful with any Python project.

Using sensible code examples, Chun introduces all of the basics of Python programming: syntax, items and reminiscence administration, facts forms, operators, documents and I/O, features, turbines, mistakes dealing with and exceptions, loops, iterators, useful programming, object-oriented programming and extra. once you examine the center basics of Python, he exhibits you what you are able to do along with your new abilities, delving into complicated subject matters, comparable to usual expressions, networking programming with sockets, multithreading, GUI improvement, Web/CGI programming and increasing Python in C.

This version displays significant improvements within the Python 2. x sequence, together with 2. 6 and counsel for migrating to three. It includes new chapters on database and web consumer programming, plus insurance of many new issues, together with new-style periods, Java and Jython, Microsoft workplace (Win32 COM customer) programming, and lots more and plenty extra.

Download e-book for iPad: Instant SymPy Starter by Ronan Lamy

Symbolic computation is using algorithms and software program to accomplish distinctive calculations on symbolic mathematical expressions. It has characteristically been the protect of monolithic computing device algebra platforms. SymPy places its strength inside effortless achieve of all Python programmers, simply an import assertion away.

Download e-book for iPad: Kivy Blueprints by Mark Vasilkov

Construct your own app-store-ready, multi-touch video games and purposes with Kivy! approximately This BookLearn the best way to create uncomplicated to advanced practical apps quick and simply with the Kivy frameworkBend Kivy in keeping with your wishes via customizing, overriding, and bypassing the integrated services while necessaryA step by step consultant that gives a speedy and straightforward advent to video game improvement for either computer and mobileWho This e-book Is ForThis ebook is meant for programmers who're happy with the Python language and who are looking to construct computing device and cellular purposes with wealthy GUI in Python with minimum trouble.

Read e-book online Lean Python: Learn Just Enough Python to Build Useful Tools PDF

Examine simply the basic features of Python with no cluttering up your brain with gains you could by no means use. This compact booklet isn't really a "best method to write code" kind of e-book; quite, the writer is going over his most-used capabilities, that are all you must be aware of as a newbie and a few manner past. Lean Python takes fifty eight Python tools and services and whittles them right down to 15: as writer Paul Gerrard says, "I have not discovered a necessity for the remaining.

Extra info for Mastering Python for Data Science

Example text

It will help later. To install Python, just run the installer. It will be installed in your “C” drive in a minute. Now you can go to “all programs” and run Python from there. Normally, a small IDE called IDLE comes with Python. You can write code and just run it. Let us see how it looks: 40 Chapter 7 ■ Python Environment Figure 7-2. Python IDE in Windows In the above image, you see on the top is IDLE, which is the Python Shell. You can directly get output from it. You can also go the file section of IDLE and create a new file.

Days print(lyrics) The output is like this:

8 days a week is not enough to love you. format(days)) The output:

8 days a week is not enough to love you.

What is the major difference between these two constructs? The difference is in the latest version of Python; we treat string as an object. Hence a “lyrics” object used a method called format() and passed a parameter that it wanted to format into it. ”), to call the method format() which is built-in in the string class.

Figure 5-3. Trying to read a non-text file with “cat” command In this part I want to show another trick that is often being used in Linux. Suppose you want to write a text file very quickly. You can use “nano”. It comes with every Linux distribution. Just type “nano” on your terminal and it will open up a text editor on the terminal itself. The next image shows you how it happens. 25 Chapter 5 ■ Linux Terminal, Basic Commands Figure 5-4. Nano text editor. How to save a file and exit the editor is written in it.

Download PDF sample

Rated 4.95 of 5 – based on 30 votes