Startup Ideas AI

This Chrome extension is designed to automatically summarize news articles. It scrapes the article heading and body from the active tab, preprocesses the text by removing stop words and stemming words using the Porter-Stemmer algorithm. It then creates a graph of sentences based on TF-IDF values and cosine similarity, runs Google's PageRank algorithm on the graph, and selects the highest-ranking sentences to produce a concise summary.

GPTCheck is a tool designed to verify the originality of text by comparing it against content found on Google. It allows users to highlight a sentence, right-click, and select GPTCheck to initiate a search. The tool then identifies the most similar sentence from the top website results and provides a similarity score based on cosine similarity.