Abstract
The main drawback of any lexicon-based sentiment analysis system is the lack of scalability. Thus, in this paper, we will describe methods to automatically generate and score a new sentiment lexicon, called SentiFul, and expand it through direct synonymy relations and morphologic modifications with known lexical units. We propose to distinguish four types of affixes (used to derive new words) depending on the role they play with regard to sentiment features: propagating, reversing, intensifying, and weakening.
Original language | English |
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Title of host publication | Proceedings - 2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops, ACII 2009 |
DOIs | |
Publication status | Published - 2009 |
Externally published | Yes |
Event | 2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops, ACII 2009 - Amsterdam Duration: 2009 Sept 10 → 2009 Sept 12 |
Other
Other | 2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops, ACII 2009 |
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City | Amsterdam |
Period | 09/9/10 → 09/9/12 |
ASJC Scopus subject areas
- Artificial Intelligence
- Computer Vision and Pattern Recognition
- Human-Computer Interaction
- Software