Abstract
Sentiment dictionaries are essential for research in the sentiment analysis field. A two-step method integrates iterative regression and random walk with in-link normalization to build a concept-level sentiment dictionary. The approach uses ConceptNet as a framework to propagate sentiment values, based on the assumption that semantically related concepts share a common sentiment.
Original language | English |
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Article number | 6461369 |
Pages (from-to) | 22-30 |
Number of pages | 9 |
Journal | IEEE Intelligent Systems |
Volume | 28 |
Issue number | 2 |
DOIs | |
State | Published - 2013 |
Externally published | Yes |
Keywords
- commonsense knowledge
- ConceptNet
- sentiment analysis
- sentiment dictionary