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Text Mining with R
4.0 Ratings 
645 learners90% of the world’s data is unstructured – train with the experts to address this challenge. This course is for analysts who work with unstructured text data, managers who need to effectively analyze text-based data, and professionals who need to integrate unstructured data analysis to existing analytics.
R, basic statistics.
R
3 months
3 weeks
Text Mining with R
CURRICULUM
The course contains 7 modules.
Most students are able to complete all modules in 3 weeks or less
CASE STUDIES COVERED
Every case study gives you a chance to work on large, real-life business data sets in the advanced Jigsaw lab.
The Big Apple beckons.
Gain insights by cleaning, pre-processing, and building word clouds from New York Times text data.
How to judge a book by its cover.
Analyze text data by applying regular expressions in R on a book review dataset.
Finding emotions through words.
Use various machine learning techniques (SVM, random forest, Naïve Bayes) to build a sentiment classification model for:
Amazon reviews for Sony watches
Tweets about Obama
It’s time for networking.
Build various layouts of a network model with New York Times text data, and analyze the results.
Politics is more difficult than physics. – Albert Einstein
Build an LDA based topic model using text data about the US Congress, and analyze the results.
What are people talking about you?
Through digital analysis, see what words your visitors are using to land on your website using K-means clustering.
Yes we can – analyze.
Using tweets about Obama in a given time period, build hierarchical cluster models to understand groups of words.
WHAT YOU GET
Classes
Since this is a video-based course, there are no live classes. You get to study at your convenience, and learn at a pace that you are comfortable with.
Pre-recorded video lectures
You get to view 4.5 hours of video lectures, as many times as you wish to.
Jigsaw Learning Centre
Gain free access to a variety of supplemental resources like handouts, reference material, guides, lecture transcripts and student forums – for a period of 3 months.
Faculty Support
Get your doubts solved by the Jigsaw Faculty via email, phone or chat – for a period of 3 months.
Jigsaw Lab
Access to a cloud-based solution, for hands-on experience with real-life business data using the latest analytical tools – for a period of 3 months.
FINAL OUTCOME
After completing the course, you would be a specialist in analyzing unstructured text data. You would also be proficient in R, and be well suited to enter the exciting world of startups.
testimonials
I've been associated with Jigsaw for over a year now. I've had the best experience until now. I enrolled for 3 courses and completed them. My experience with the Text Mining course - top class content - will run you through Machine Learning Techniques and give you a rigorous hands-on experience. It will make you a thorough analytics professional. I would highly recommend it.
Karthik Chandramohan
Real life case studies help in understanding the concepts very easily and this is what makes Jigsaw Academy the best among other institutes.
Sukhen Waghmare
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