Natural Language Processing

Whats app chat analysis

I used a whats app group chat history to analyse the patterns in the conversations. I used sentiment analysis, topic modelling, checked similarities among chat members, unique words (TF-IDF), and authorship and - as fun side project, analysed the use of emojis.

You can get the html here .

Word Prediction

This assignment is part of the Coursera Data Science Capstone project. The goal of this project is to create a text-prediction web application with R Shiny, that predicts the next word based on previous input using a natural language processing model.

You can get the milestone report here .

Have a looke at the shiny web application here .

The code for the application is here .