DeepMoji is a model trained on 1.2 billion tweets with emojis to understand how language is used to express emotions. Through transfer learning the model can obtain state-of-the-art performance on many emotion-related text modeling tasks. Try our online demo at http://deepmoji.mit.edu! See the paper, blog post or FAQ for more details. To start out with, have a look inside the examples/ directory.

That's when an emoji steps in to fill the void and save the day. Whether you like it or not, emoji aren't going anywhere -- in fact, they've quickly become an alternate way to express an array of emotions. As a result, researchers at MIT's media lab have created DeepMoji, a Twitter-based deep learning algorithm that uses 1.2 billion tweets with emoji to predict the emotion being conveyed by the user via emoji. The researchers believe the more data the model can accumulate, the bigger the possibility of companies or chatbots using the algorithm. DeepMoji uses deep learning, a subset of machine learning that trains an algorithm to learn and decipher patterns by feeding it huge amounts of data.

If you have a hard time identifying when someone is being sarcastic on Twitter, chances are there's an algorithm better at it than you are. The algorithm called DeepMoji, created at the Massachusetts Institute of Technology, was originally trained to analyze tweets but can now detect the emotions conveyed through those tweets by examining emoji use. The goal was to create an algorithm that could better recognize racist tweets, reported MIT Technology Review. The developers working on it realized that there was frequently text that could only be fully understood by also understanding the sarcasm. Read: 'The Emoji Movie' Lost Its Zero Percent Rotten Tomatoes Score The researchers then used emoji in tweets as a way to label and categorize various emotions.

An artificially intelligent robot that can understand sarcasm in social media posts better than humans has been developed by scientists. The algorithm can decipher the tone of tweets, and researchers say it could be used to tackle online abuse. By interpreting emoji used alongside a post's text, the robot can understand emotional subtext and identify if sarcasm is being used. A robot that can understand sarcasm in social media posts better than humans has been developed by scientists. By interpreting emoji used alongside a post's text, the AI can understand emotional subtext and identify if sarcasm is being used (stock image) Researchers created the AI, known as DeepMoji, by feeding it 1.2 billion tweets. The robot analysed each tweet to understand how 64 popular emoji were used in them to express meaning.