/Coursera_Capstone_JHU

Course repository for Coursera Data Science Specialization: Capstone Project. Developed a learning text prediction model.

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Coursera Data Science Capstone Project

Course repository for Coursera Data Science Specialization Capstone Project. Implemented a learning model for text prediction.

Quiz1-3.R

  • Code for dataset download and unzipping
  • ReadLine code for each file
  • Code for Capstone Quiz 1-3 Questions

MilestoneRcode.R

  • Code for creating a sample of n-grams (1, 2, 3, 4, 5, 6 grams)
  • Milestone Report found here

ExtractFullnFreq.R

  • Code for creating the full n-grams to obtain f2Data, f3Data and f4Data.

ShinyApp Folder ui.R, server.R, .html, about.md

  • Code for UI and Server with images

Links

  • Shiny app for next word prediction is running here
  • Presentation explaining approach and alogorithm is available here