Download Mastering Python for Data Science by Samir Madhavan PDF

By Samir Madhavan

Approximately This Book

Master info technology equipment utilizing Python and its libraries
Create facts visualizations and mine for patterns
Advanced ideas for the 4 basics of information technology with Python - information mining, facts research, info visualization, and computer learning

Who This publication Is For

If you're a Python developer who desires to grasp the area of knowledge technology then this ebook is for you. a few wisdom of information technology is assumed.
What you are going to Learn

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

In Detail

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

This entire consultant is helping you progress past the hype and go beyond the idea by way of giving you a hands-on, complex research of knowledge science.

Beginning with the necessities of Python in info technological know-how, you are going to learn how to deal with info and practice linear algebra in Python. you'll circulation directly to deriving inferences from the research via appearing inferential statistics, and mining information to bare hidden styles and traits. you are going to use the matplot library to create high-end visualizations in Python and discover the basics of desktop studying. subsequent, you are going to follow the linear regression strategy and in addition discover ways to practice the logistic regression strategy to your functions, earlier than growing suggestion engines with numerous collaborative filtering algorithms and bettering your predictions by way of using the ensemble methods.

Finally, you are going to practice K-means clustering, in addition to an research of unstructured information with diverse textual content mining thoughts and leveraging the facility of Python in huge info analytics.
Style and approach

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

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Remember to keep your confidential information such as usernames and passwords private! yml hosts mkdir roles group_vars 2. yml, which we'll use to coordinate our deployment's various roles. We also created a hosts file that'll tell Ansible what server IP addresses we should deploy to. 3. yml file with the following text. ### # This playbook deploys the whole application stack in this site. ## - name: apply common configuration to server hosts: all user: deployer roles: - common 4. Fill in the hosts file with the following text.

Automating Operating System Setup Let's write the structure for the Ansible playbook which we'll fill in throughout each chapter's automation section from now on. If you want to skip typing these instructions in there's an open source GitHub repository that's tagged with steps for each chapter. 1. py script. Now we’re going to add our Ansible files within the same directory. This can either be under your project or a separate source control repository. Remember to keep your confidential information such as usernames and passwords private!

The certificates will get uploaded manually and then we'll modify the Ansible playbook to handle the step in the future. Next we create a self-signed certificate. That means this certificate will give a warning on most browsers if you access the web application because the certificate has not been blessed by a central certificate authority. I recommend buying a certificate from a Certificate Authority (CA) such as Digicert or StartSSL once you're ready to go live. Replace this self-signed certificate with the certificate from a valid CA and those browser warnings will go away.

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