Sentiment Analysis from Textual Information API - SATI

This affective component manages to retrieve the sentiment (positive, negative, neutral) and the emotion (joy, sadness, fear, surprise, disgust, anger) that is conveyed by any kind of text and to return it in EmotionML format. English is the preferred language for the text, however it is possible to use SATI on other languages (supported languages: Bulgarian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hungarian, Irish, Italian, Latvian, Lithuanian, Maltese, Polish, Portuguese, Romanian, Slovak, Slovenian, Spanish, Swedish). The API can be called for a given text and it then returns the sentiment/emotion conveyed by this text, or it can be setup to listen for tweets containing a given keyword, and it then returns the sentiment/emotion conveyed by the first found published tweet in real time.

Contact information

Alexandre Denis - alexandre.denis at

Samuel Cruz-Lara - samuel.cruz-lara at