Predict Next Word

Predict Next Word is a web application for predict the next word based on previous phrases. You can input some words or sentence fragment, and this app will automatically predict your next word based on the given input.

This app is using N-gram + Backoff model to model the corpus. The datasets contains the corpus is provided by SwiftKey the smart keyboard company.

This app is very easy to use.

• First you could enter some phrases into the input slot.
• Then the Predicted words will showup at the output table.
• You could also change the settings in the settings panel for different form of output.
• After you had several times of attempt, you could use wordcloud section to see a wordcloud of your input.
• If you are interesting about the build-in dictionary, you could press dictionary button to find out.

This application is builded using shiny and is published on shinyapps. To browse this please click on link

The source code of this application can be found at GitHub

The datasets for this project is provided by HC Corpora. It could be downloaded in this website: SwiftKey Dataset