Data Science Capstone Project

Objective

• Build a Next Word Prediction Application
• Predict the next word based on user input
• Develop an interactive web application using Shiny

Dataset

The prediction model was built using three English language datasets:

• Blogs
• News
• Twitter

Prediction Algorithm

• Read and cleaned the text data
• Converted text to lowercase
• Removed punctuation and extra spaces
• Generated a Bigram model
• Predicted the next word based on the highest frequency match

Features

• User enters a phrase
• Click Predict
• The application displays the predicted next word

Live Application

https://armaankazi.shinyapps.io/nextwordprediction/

• R
• RStudio
• Shiny
• dplyr
• stringi
• shinyapps.io
• RPubs

Future Improvements

• Add Trigram and Four-gram models
• Improve prediction accuracy
• Optimize response time
• Enhance the user interface

Project Summary

✔ Built a Next Word Prediction model

✔ Developed a Shiny web application

✔ Deployed the application on shinyapps.io

Live Demo

https://armaankazi.shinyapps.io/nextwordprediction/

Thank You!