Data Science with Python Training in Chennai

Python Data Science Topics

Learn to use Python as your Data Science tool of choice This course teaches you Python as a tool for data science, and specifically for implementing an advanced Machine Learning algorithm with Python

• Critical Python programming skills.
• Accessing, transforming and manipulating data.
• Improving data quality for reporting and analytics.
• Fundamentals of statistics and analytics.
• Working with Hadoop, Hive, Pig and SAS.
• Exploring and visualizing data.
• Essential communication skills.
• Machine learning and predictive modeling techniques.
• How to apply these techniques to distributed and in-memory big data sets.
• Pattern detection.
• Experimentation in business.
• Optimization techniques.
• Time series forecasting.

Getting Started with Python

• Python Overview
• About Interpreted Languages
• Advantages/Disadvantages of Python pydoc.
• Starting Python
• Interpreter PATH
• Using the Interpreter
• Running a Python Script
• Python Scripts on UNIX/Windows
• Python Editors and IDEs.
• Using Variables
• Keywords
• Built-in Functions
• StringsDifferent Literals
• Math Operators and Expressions
• Writing to the Screen
• String Formatting
• Command Line Parameters and Flow Control.

Sequences and File Operations

• Lists
• Tuples
• Indexing and Slicing
• Iterating through a Sequence
• Functions for all Sequences
• Using Enumerate()
• Operators and Keywords for Sequences
• The xrange() function
• List Comprehensions
• Generator Expressions
• Dictionaries and Sets.

Deep Dive – Functions Sorting Errors and Exception Handling

• Functions
• Function Parameters
• Global Variables
• Variable Scope and Returning Values. Sorting
• Alternate Keys
• Lambda Functions
• Sorting Collections of Collections
• Sorting Dictionaries
• Sorting Lists in Place
• Errors and Exception Handling
• Handling Multiple Exceptions
• The Standard Exception Hierarchy
• Using Modules
• The Import Statement
• Module Search Path
• Package Installation Ways.

Regular Expressionsit’s Packages and Object Oriented Programming in Python

• The Sys Module
• Interpreter Information
• STDIO
• Launching External Programs
• PathsDirectories and Filenames
• Walking Directory Trees
• Math Function
• Random Numbers
• Dates and Times
• Zipped Archives
• Introduction to Python Classes
• Defining Classes
• Initializers
• Instance Methods
• Properties
• Class Methods and DataStatic Methods
• Private Methods and Inheritance
• Module Aliases and Regular Expressions.

Debugging, Databases and Project Skeletons

• Debugging
• Dealing with Errors
• Using Unit Tests
• Project Skeleton
• Required Packages
• Creating the Skeleton
• Project Directory
• Final Directory Structure
• Testing your Setup
• Using the Skeleton
• Creating a Database with SQLite 3
• CRUD Operations
• Creating a Database Object.

Machine Learning Using Python

• Introduction to Machine Learning
• Areas of Implementation of Machine Learning
• Why Python
• Major Classes of Learning Algorithms
• Supervised vs Unsupervised Learning
• Learning NumPy
• Learning Scipy
• Basic plotting using Matplotlib
• Machine Learning application

Supervised and Unsupervised learning

• Classification Problem
• Classifying with k-Nearest Neighbours (kNN)

Algorithm

• General Approach to kNN
• Building the Classifier from Scratch
• Testing the Classifier
• Measuring the Performance of the Classifier.
• Clustering Problem
• What is K-Means Clustering
• Clustering with k-Means in Python and an

Application Example.

• Introduction to Pandas
• Creating Data Frames
• GroupingSorting
• Plotting Data
• Creating Functions
• Converting Different Formats
• Combining Data from Various Formats
• Slicing/Dicing Operations.

Scikit and Introduction to Hadoop

• Introduction to Scikit-Learn
• Inbuilt Algorithms for Use
• What is Hadoop and why it is popular
• Distributed Computation and Functional Programming
• Understanding MapReduce Framework Sample MapReduce Job Run.

Hadoop and Python

• PIG and HIVE Basics
• Streaming Feature in Hadoop
• Map Reduce Job Run using Python
• Writing a PIG UDF in Python
• Writing a HIVE UDF in Python
• Pydoop and MRjob Basics.

Python Project Work

• Real world project

Course advisor

Named by Onalytica as one of the three most influential people in Big Data, Also an author for a number of leading Big Data and Data Science websites, including Datafloq, Data Science Central, and The Guardian. She also regularly speaks at renowned events.

What is a Data Scientist?

Data scientists are a new breed of analytical data expert who have the technical skills to solve complex problems – and the curiosity to explore what problems need to be solved.

The biggest benefits of getting Python certified is how it opens doors to employment. Python certification demonstrates that you can learn your job more quickly.

Typical job duties for data scientists

There's not a definitive job description when it comes to a data scientist role. But here are a few things you'll likely be doing:

• Collecting large amounts of unruly data and transforming it into a more usable format.
• Solving business-related problems using data-driven techniques.
• Working with a variety of programming languages, including SAS, R and Python.
• Having a solid grasp of statistics, including statistical tests and distributions.
• Staying on top of analytical techniques such as machine learning, deep learning and text analytics.
• Communicating and collaborating with both IT and business.
• Looking for order and patterns in data, as well as spotting trends that can help a business’s bottom line.

What’s in a data scientist’s toolbox?

These terms and technologies are commonly used by data scientists:

• Data visualization: the presentation of data in a pictorial or graphical format so it can be easily analyzed.
• Machine learning: a branch of artificial intelligence based on mathematical algorithms and automation.
• Deep learning: an area of machine learning research that uses data to model complex abstractions.
• Pattern recognition: technology that recognizes patterns in data (often used interchangeably with machine learning).
• Data preparation: the process of converting raw data into another format so it can be more easily consumed.
• Text analytics: the process of examining unstructured data to glean key business insights.

How can you become a data scientist?

Positioning yourself for a career in data science could be a smart move. You’ll have plenty of job opportunities, plus it’s a chance to work in the technology field with room for experimentation and creativity. So what’s your strategy?

If you’re a student

Choosing Greens Technologies, Best Python training institute in Chennai that offers data science and analytics training.

If you’re a professional who wants to shift careers

While most data scientists have backgrounds as data analysts or statisticians, others come from non-technical fields such as business or economics. How can professionals from such diverse backgrounds end up in the same field? It’s important to look at what they have in common: a knack for solving problems, the ability to communicate well and an insatiable curiosity about how things work. Learn how the Python training institute in Chennai for Data Science gives you the tools to become a certified data scientist.

you’ll also need a solid understanding of:

• Statistics and machine learning.
• Coding languages such as SAS, R or Python.
• Databases such as MySQL and Postgres.
• Data visualization and reporting technologies.
• Hadoop and MapReduce.



If you don’t want to learn these skills on your own, take an online course or Python class room training in Greens Technologys . And then, of course, you should network. Connect with other data scientists in your company, or find an online community. They’ll give you insider information into what data scientists do – and where you’ll find the best jobs.

Data Science with Python training in Chennai Reviews from our Students

Dear Karthik! This e-mail is to say BIG THANK YOU..for all teaching you done in our Python training sessions. I GOT JOB as Python Developer after almost 2 months of struggle here in Chennai. I must Thank you for such a good and rocking lessons. to tell you frankly you made me to like/love/crazy about Python though i have no idea about it before joining your classes." This is my first job in IT after my studies and i am a bit tensed how things will be after joining in the company. your suggestions are more helpful for me to get on well in the company as good developer.

Best Data Science with Python Certification Training Syllabus

I attended the Base Python and Advanced Python course class room sessions. The outline of the each course were well prepared and presented using latest video technology. The instructor is very talented and expert on Analytics concepts both theoretically and practically. I would highly recommend this institute to any one who wants to learn Python ." I joined "Greens Technology" because of their proven expertise in Python practical training. Here, I learnt the Magic of Python . The constant and personal interaction with the Trainer, Live Projects, Certification Training and Study material are the best part. The trainers are extremely proficient in their knowledge and understanding of the topics. The instructors I had were both skillful and possessed the knowledge required to present the material to the classes. The Python Certification training program has provided me with the necessary skill sets to prepare me for the corporate world. "Greens Technology" is the stepping stone to my success in the IT world. The money invested is well worth the reward. On my personal experience I recommend "Greens Technology" heart fully as the best training institute for IT Business Intelligence education. Thank you "Greens Technology" for helping me achieve my dream of becoming an Python Certified Professional.

Best Data Science with Python Training center in Chennai

"The course delivery certainly is much better than what I expected. I am glad that I decided to choose Greens Technology for the Python course. Wonderful learning experience and I like the way classes are organized and good support staff. Greens Technology provides quality learning experience within affordable price. Also thanks to my educator Dinesh , his teaching inspires and motivates to learn..

Best Data Science with Python Training and Placement In Chennai

"Friends I am from Manual testing background having 6+ years experienced. I planned to Move into Python Business Intelligence (BI) . I Came to know about Greens technologies and Sai who is working in CTS . They Really helped me to clear the interview. Thanks to Sai Sir. Knowledgeable Presenters, Professional Materials, Excellent Support" what else can a person ask for when acquiring a new skill or knowledge to enhance their career. Greens Technology true to its name is the place to gather,garner and garden the knowledge for all around the globe. My Best wishes to Greens Technology team for their upcoming bright future in E-Learning sector.

Data Science with Python Related Training Courses in Chennai

• Data Science Training course

• Data Science with SAS

• Data Science with R

• Certified Data Scientist with Python course

• Data Science with Advanced SAS: Macros & SQL

• Machine Learning for Data Science and Analytics