Final Project - Single Word Prediction

• n-gram model for optimized efficiency, memory and R code
• using fast “ngram_asweka” and “data.table” functions inside new “generateNFDF” function
• input text phrase cleaned in separate “custom_input_text_clean” function

Application:

• predicts single word based on n-gram model for “News articles” or “Twitter” text data files
• contains 4-gram model for each among two text data files
• has progress bar to show loading of required n-grams
• allows to select text data type among “News articles” and “Twitter”
• has resized input text box to enter text phrase without last word
• presents cleaned input text phrase and predicted word directly after press “Clean & Predict” button

• allows to change selected text data type or edit entered text phrase to see immediately new cleaned text phrase and new predicted next word
• application has directly visible usage example and other parts of help text in right places

Link to the app