The most common question that we often come across on discussion boards is –“Which data science training should I go for?” People often ask- “Is Coursera’s Data Science Specialization better than Udacity?” or “Should I take DeZyre’s IBM Certified Data Science Training?” or the question could be about some other data science training academy. Whatever be the question, the innate reason behind such questions is the dilemma people go through when they are about to enrol for a data science course.

With increasing data science tools, analysis techniques and eLearning providers - the decision to enrol for a data science training from one of the MOOC’s providers is not an easy one. However, data science courses might vary by company names but their curriculum is designed to help students learn data cleaning, data munging, data analysis, dealing with big datasets to solve business problems, make predictions with certainty and effectively communicate the results using apt data visualization tools. So, irrespective of the fact that you choose Coursera Data Science Course or DeZyre Data Science Training- the ultimate objective is to help students/professional acquire the required skills to become a Data Scientist. What follows is an overview of Coursera Data Science and DeZyre Data Science course structure.

From predicting the path of contagious diseases to tracking customer behaviour - data science is being applied for creating big data solutions for solving complex real-world problems. As the demand for applications of data science continues to rise, there is a simultaneous increase in the demand for skilled data scientists. The Data Science discipline is opening up scores of opportunities with lucrative salaries for professionals having usable data science skills with an accredited Data Science Certification.

If you want to learn data science and become a data scientist, then please do your research on all the courses that are available for you online. Coursera Data Science and DeZyre Data Science courses are 2 of the few online data science trainings which is open for all and provide an interactive platform to learn data science and get job-ready for the role of a data scientist.

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**DeZyre Data Science Training**

DeZyre's data science course is devloped in joint partnership with IBM to ensure that it is in-line with data science industry trends. The instructors, data science projects and the quality of course are supervised by IBM. DeZyre Data Science Training is categorized into series of two data science courses –

1) Data Science in Python course (Duration: 6 weeks)

2) Data Science in R programming course (Duration: 5 weeks)

The main objective of DeZyre’s data science training is to help professionals or students learn to create data science products and solutions by working on comprehensive hands-on projects approved by IBM. There is very little theory involved, except to explain the concepts. Students can enrol for any of the course first and then move on to take the next one - as having experience in both Python and R would help with the job role of a data scientist. DeZyre’s data science in Python and R programming, focus on learning the data science concepts through coding under the guidance of industry experts from Day 1.

**DeZyre’s Data Science in Python Course **

This course curriculum is designed to help students learn right from the basics of Python programming to various analysis and machine learning techniques - through four different projects –

**1) Beer Recommendation System **

Learn about basic concepts of Python and various data science libraries like Pandas, NumPy, Pylab, etc.

**2) Restaurants recommendation **

Learn about various machine learning concepts like collaborative filtering, Pearson coefficient, Bayesian Model, K-Nearest Neighbour Algorithm, etc.

**3) Predicting Stock Market Returns**

Learn about SVM, RandomForest, Logistic and Linear Regression models, plotting, etc.

**4) Africa Soil Property Prediction**

Learn about Exploratory data analysis, Ridge linear regression, lasso regression, etc.

**DeZyre’s Data Science in R Programming Course **

DeZyre’s data science in R programming course is focussed on helping students understand the various functions to extract, explore and clean data, learn the packages used for machine learning in R, learn about various visualization tools in R through 5 different hands-on projects –

**1) Print sitting pattern in a plane**

Learn about the basic concepts in R like objects, data types, attributes, loops, functions, vectorized operations, etc.

**2) Data Cleaning from Different Sources**

Students get to work on a project that reads the data of a company from various sources. This projects helps understand using dplyr, reading files, managing data frames, writing regular expressions, etc.

**3) Analysis of white wine quality based on different parameters and customer feedback**

Learn the basics of mathematics and statistics like conditional probability, P values, Bayes rule, Hypothesis testing, bootstrapping, etc.

**4) Building different graphs and use of visualization techniques on given data**

Having said that data visualization is a key skill for data scientist-this project familiarizes the students on how to plot graphs using ggplot2.

**5) Predicting credit card defaulter**

This projects helps in understanding about the various machine learning techniques and different regression models like Logistic regression, passion regression, multivariable regression, etc.

Students are accredited with an individual IBM certification on completion of either the Data Science in Python course or Data Science in R programming - if they opt for the IBM track. At the end of the course, few additional benefits that students get to avail are career guidance from the industry experts, tips on the various companies that are currently hiring data scientists, they get to know about the frequently asked interview questions and advice on data science resume writing guidelines.

**Pros of DeZyre Data Science Training**

- DeZyre follows an industry-oriented approach helping students learn coding from the very first class, so that they don’t have to face difficulties while working on data science projects at work.DeZyre's data science course follows a complete project based approach i.e. all Python and R concepts learnt through DeZyre's data science training are representative of real work projects.
- DeZyre's data science training is a live online,interactive and instructor- led course.Traditional MOOC's usually have less than 10% completion rate whereas live online classes like DeZyre's data science course have 85% or more completion rate-as students can learn more effectively through live online classes when compared to an offline recorded class.
- Students get unlimited lifetime access to the most popular coding interface-Jupyter iPython notebook hosted on DeZyre's AWS servers for implementing projects in real time based on industry standards.
- Students who enrol for IBM track can create an online protfolio with various industry-oriented projects, video recordings of the code-walkthrough and they also get a DeZyre rating which is a vital factor employers consider for scheduling job interviews.The online project portfolio and renowned certification from IBM is definitely a plus on your data science resume and LinkedIn profile.
- It is a budget friendly data science training as it comes with an accredited certification from one of the top employers like IBM.

**Coursera Data Science Training**

Coursera Data Science specialization course, created by John Hopkins University is categorized into a series of 9 short courses that covers the basic concepts of data science and the tools (particularly focussed on the usage of R programming) that are required for data analysis. Coursera data science provides a Capstone project once you earn verified certificates in all the 9 short courses that test your mastery of the skills in the data science courses. Students/Professionals can also enrol for any of the short courses (individually) under Coursera Data Science specialization but they will not get a certificate for the same.

Pre-requisites to enrol for Coursera Data Science specialization include basic knowledge of linear algebra and fundamental programming experience. Course modules covered under Coursera Data Science Specialization that are offered monthly, include –

- The Data Scientist’s Toolbox
- R Programming
- Getting and Cleaning Data
- Exploratory Data Analysis
- Reproducible Research
- Statistical Inference
- Regression Models
- Practical Machine Learning
- Developing Data Products
- Data Science Capstone

Coursera Data Science specialization will provide you a basic understanding of the data science discipline using R language by addressing the high level aspects of data science. The first 4 short series of courses offered, will help you learn R for data analysis. However, people who do not hail from a programming background might face some difficulties if they are held up with some coding tasks that are not explained in the course material. The rescue to this, is to search through the discussion forums and ask questions to find the solutions to the programming problems they have been stuck with. Coursera Data Science specialization by John Hopkins University not only focuses on helping students learn how to practice Data Science using R programming language, but helps get a good understanding of machine learning and statistical techniques.

**Pros of Coursera Data Science Specialization**

- Low cost data science training that helps you learn from professors of Johns Hopkins University.
- Coursera data science training provides flexibility to learn as it is a completely recorded self-paced course.However, students can interact with the faculty occasionally whenever they have doubts or are are stuck up with some coding issue.
- Coursera data science training emphasizes on the theortical concepts of the data science discipline helping students learn all the basic concepts of the whole data science pipeline.

Before you compare any of the data science programs and decide to enrol, do consider these factors:

- Enrol for a data science training that establishes communication between the faculty or an industry expert and the students through various online tools and live classes.
- Provides networking opportunities that helps students build value career connections. DeZyre’s Hackerday platform does that by allowing you to come together as a group, code and work on hackathons under industry expert guidance.
- MOOC provider that offers an accredited certification from authorized companies should be a prime factor of consideration before you enrol for a data science training.
- Data science course that provides flexibility to master the skills whilst allowing you to continue with your family and career commitments.

Still confused on how to decide? Read what one of the students had to say who has taken both Coursera Data Science Specialization and DeZyre Data Science training – Click Here

We hope to have provided the best possible information about Coursera Data Science Course and DeZyre Data Science Training. If you plan to enrol for a data science training soon, do go through the above listed factors and choose a course that provides the highest value for you and best fits your learning requirements. You should by now have found your path through one of the data science trainings and are all set to make the right decision.

If you have already attended either one of these Data Science Trainings, please share your reviews in the comments below.