Case Study

Visualizing Drug Review Data using Word Clouds

This case study introduces the fundamental concepts of text analytics by identifying patterns and trends in unstructured text data about pharmaceutical drug reviews.

Analyzing Drugs usage Reviews using NLP Techniques
  • 3 bar graph
    Difficulty: Advanced

    Designed for those with a technical background or industry experience

  • Asset 1
    Duration: Approximately 2 hours

Case Overview

  • The case familiarizes the learner with application of Text-Analytics techniques for Healthcare professionals to visualize patient data to get a general understanding of patients’ conditions and to devise a patient management plan.
  • Working understanding of Text-Analytics techniques for finding important words from online customer reviews to enhance customer service by effectively and speedily resolving the problems that customers encountered and provide great customer experience.
  • The case specifically covers the concept of Word Cloud, a text visualization technique which offers a fantastic way to examine text data by visualizing tags or words, where a word’s significance is shown by how frequently it appears.
  • The case helps in understanding analysis of most frequent words used in Drug review.

What’s included

icon-lifetime-access

Lifetime Access

Access this project for life once completed

icon-course-format

Flexible Scheduling

Start learning online immediately, at your own pace

icon-desktop

Desktop Only

We recommend completing this project on a desktop

Skills You Will Learn

Text Analytics

Text Mining

Data Analytics

Structural Representation & Visualization

Text Visualization

Data Preparation

Data Preprocessing

Associated Learning Tracks

How it Works

Learn new skills that will boost your career by enrolling in courses across data analytics, data science, ML and AI. These courses will utilize readings, videos, quizzes, data cases, and even coding exercises to teach you skills and concepts in a way that will solidify your new knowledge for hands-on application.

With our hands-on projects, you will take your newly learned skills along with our 750+ low-code/no-code functions and embedded coding console to complete milestone-based projects. Once completed, you will have effectively applied new skills and concepts to real-world data cases that can be translated directly into your career.

Complete assessments and track your progress in real-time to benchmark your proficiency in relation to key functional areas. As you progress through your courses, our patented platform will utilize ML and AI to record and analyze your inputs and output to provide active feedback and recommendations that will help you learn more effectively than the standard Letter Grade system used today.

Complete courses to earn sharable certificates and badges. These awarded items will be look great in your portfolio as you showcase your skills and project experience to employers and colleagues.

“Rolai provides contextual upskilling opportunities … on one single platform.”

Sundar Ramamoorthy
Managing Director of Solutions.AI, Global Products & Delivery Lead at Accenture

“An excellent tool for anyone who wants to quickly learn the ropes.”

Sanket Kawde
Head Data and Analytics at CitiBank India

“Rolai is the best program available for someone looking to enhance their skills”

Connor McEachron
Planning & Analytics @ Brooks Brothers

“Great way to learn data analytics and data science”

Balaji Reddy
Manager – Applications Development

“The courses were excellent and covered topics that I didn’t expect”

Aadarsha G
Student At Ohio Wesleyan University
testimonials-1
All the Most Frequently Asked Questions

What People Are Asking About Data Education

Rolai’s patented process provides a personalized learning process for each user. Rolai goes deeper than simply learning concepts and testing your skills. At Rolai, learners can apply their skills to actual industry use cases and projects.

Our courses include readings, videos, quizzes, and hands-on data cases that are completed using our virtual lab; give learners an applied learning experience.

No additional tools are needed to begin learning with Rolai. Our virtual lab contains the necessary data workspace and an embedded coding console.

  • We have internal SMEs across industries and domains that we work with to develop relevant content and assure quality datasets and problem statements.
  • We also work with enterprises and universities to develop new content directed towards their industry and expertise.