A model of textual affect sensing using real-world knowledge

This paper presents a novel way for assessing the affective qualities of natural language and a scenario for its use. Previous approaches to textual affect sensing have employed keyword spotting, lexical affinity, statistical methods, and hand-crafted models. This paper demonstrates a new approach, using large-scale real-world knowledge about the inherent affective nature of everyday situations (such as “getting into a car accident”) to classify sentences into “basic” emotion categories. This commonsense approach has new robustness implications. Open Mind Commonsense was used as a real world corpus of 400,000 facts about the everyday world. Four linguistic models are combined for robustness as a society of commonsense-based affect recognition. These models cooperate and compete to classify the affect of text. Such a system that analyzes affective qualities sentence by sentence is of practical value when people want to evaluate the text they are writing. As such, the system is ...

• Type: Conference
• Year: 2003
• Where: IUI
• Authors: Hugo Liu, Henry Lieberman, Ted Selker
• Keywords: Affective, Affective Qualities, IUI 2003, Open Mind Commonsense, Software Engineering