ePortfolio

Work on such hands-on projects by joining our program

Rajesh Mohan

Post Graduate Program in Business Analytics and Business Intelligence

2016-17

Skills and Tools

R
Statistics
Data Mining
Predictive Modeling
Machine Learning
Classification
Supervised Learning
TABLEAU

CAPSTONE PROJECT

Nov'16 to May'17

Tapping Twitter Sentiments: A Complete Case-Study on 2015 Chennai Floods

Domain Web & Social Media Analytics

Social media messages about natural disasters or large-scale crises can be analyzed in real-time or in near-real-time to generate actionable insights. This work attempts to analyze crisis communication on the social media platform Twitter and discover patterns & themes of communication, how the platform was used to share information and how it shaped response to the crisis.

Skills and Tools

Topic Modeling, K-Means Clustering, Hierarchical Clustering, Text Analysis, TABLEAU

Domain Web & Social Media Analytics

Social media messages about natural disasters or large-scale crises can be analyzed in real-time or in near-real-time to generate actionable insights. This work attempts to analyze crisis communication on the social media platform Twitter and discover patterns & themes of communication, how the platform was used to share information and how it shaped response to the crisis.

Skills and Tools

Topic Modeling, K-Means Clustering, Hierarchical Clustering, Text Analysis, TABLEAU

Conclusion

It has been demonstrated that crucial information like the worst-hit areas can be identified by analyzing tweets and performing basic text analytics. It is clear that the power of social media can be harnessed to great effect in times of crisis

COURSE PROJECTS

Dec'16

Predicting customer churn in the Telecom industry

Course Predictive Modeling

The primary objective was to develop a Logistic Regression Model to investigate and predict the parameters contributing for customer churn (attrition) in the Telecom Industry. The project uses all aspects of one of the most important and popular Supervised Data Mining Techniques – Logistic Regression.

Skills and Tools

Logistic Regression, Predictive Modeling, Model Validation

Oct'16

Neural Network model on Employee Attrition

Course Data Mining

The Project investigates the factors that cause employee attrition in organizations. An Employee attrition model was built using moderate Neural Network Model and Random Forest. After generating common performance parameters for both the models, an Ensemble Model was created that identified the cause of employee attrition.

Skills and Tools

Neural Networks, CART

Feb'17

Visualizing Art House sales data using Tableau

Course Data Visualization using Tableau

This project explored the art of problem solving with the aid of visual analytics. Tableau’s data visualization tools were used create interactive dashboards to uncover hidden insights to identify performance of an Art Auction House in terms of profitability and sales

Skills and Tools

Data Visualization, TABLEAU

Aug'16

Prediction of Sales at Insurance Company

Course Statistical Methods of Decision Making

This project uses Hypothesis Testing and visualization to have an early view on the success or failure of a new incentive payment scheme on sales in an Insurance company. It provided an overview of Statistical Methods, especially the parametric methods used in decision making in real life business problems

Skills and Tools

Hypothesis Testing, Data Visualization